v2.6-混合运算3-乘除连加减带括号
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| 名称 | v2.6-混合运算3-乘除连加减带括号 |  | |
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| 科目 | 数学 | ||
| 更新时间 | 2013-09-05 19:25:03 | ||
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口算伴我成长测试题-乘除加减随机连 3
班级: 年级 班,姓名: 完成时间: 乘除 随机数 随机2 随机数 随机2 随机数 随机2 随机数 随机2
1 . 21÷(12-5)= 26 . (6-5)×3= 51 . 6×(1-0)= 加减 0.6397162511 10+25÷5= 21÷(12-5)= 0.8651916933 0.1855359089 2×8-13= (6-5)×3= 0.9541346855 0.3071610311 9×4+10= 6×(1-0)= 0.8416185607 0.3510893659 9×7+2= 2×(17+2)= 0.5251494137
2 . 57+42÷6= 27 . 10×(17+1)= 52 . 75-18÷3= 0.533023652 57+42÷6= (2+0)÷1= 0.1110687315 0.2575248951 8×6+14= 10×(17+1)= 0.7743415413 0.5155882112 75-18÷3= 6÷(0+1)= 0.1763735993 0.6929563591 48÷6+19= (24-18)÷2= 0.316522038
3 . 7÷(0+1)= 28 . (26-14)÷3= 53 . (13-7)÷6= 0.7680185148 21÷7-3= 7÷(0+1)= 0.6783592733 0.5663157628 48÷6+71= (26-14)÷3= 0.901309292 0.9901366456 48÷8-2= (13-7)÷6= 0.9459803067 0.1092628048 33-9×2= (7-1)×2= 0.802519811
4 . 3×8+2= 29 . (11-7)×7= 54 . 7×(8+2)= 0.0905539587 3×8+2= (2-0)×5= 0.1438541768 0.1897059907 9×2-17= (11-7)×7= 0.5117904022 0.3236077144 3+9×1= 7×(8+2)= 0.7324288017 0.6917155088 45÷9-1= (23-3)÷5= 0.4890433801
5 . 6×6-14= 30 . (17+2)×10= 55 . 6×(8-3)= 0.3523867267 6×6-14= (5-1)×7= 0.0425979957 0.4745731866 30+7×5= (17+2)×10= 0.7764218924 0.4973813451 4×5+43= 6×(8-3)= 0.8694754392 0.996799252 24÷4+85= 10÷(0+2)= 0.4537094297
6 . (34-18)÷4= 31 . 9×9-67= 56 . 7×(12+2)= 0.6452018096 93-8÷1= (34-18)÷4= 0.7516236794 0.033878518 9×9-67= 9×(13-2)= 0.0823595162 0.1034086623 7×6-11= 7×(12+2)= 0.5323410994 0.9105898304 30÷6-5= (30-12)÷9= 0.6340981058
7 . (4+6)×10= 32 . (25+17)÷7= 57 . (8-7)÷1= 0.3854679642 6×9-34= (4+6)×10= 0.6220689596 0.8125958175 16÷8+95= (25+17)÷7= 0.876205233 0.8537907233 98+18÷3= (8-7)÷1= 0.6445884236 0.7115203576 82-4÷2= (1+6)÷1= 0.1755272623
8 . 7×(3-2)= 33 . 97+54÷9= 58 . 58+1×7= 0.0129120743 4+9×9= 7×(3-2)= 0.8017703746 0.7444864758 97+54÷9= (35+7)÷7= 0.4489029493 0.4801468893 58+1×7= (14-2)×5= 0.07518484 0.2973594347 93-9×9= (7+2)×10= 0.8484773889
9 . 45+5×7= 34 . 25+7×9= 59 . (19-18)×7= 0.0562175218 45+5×7= (17-9)×8= 0.2678853123 0.1775544906 25+7×9= 10×(10-0)= 0.3865251035 0.2790061844 7×2-5= (19-18)×7= 0.9972567672 0.4574802954 3×3-3= 7×(11-5)= 0.8966100509
10 . (9+19)÷7= 35 . 61+3×5= 60 . (20-5)÷5= 0.6255565799 99+32÷4= (9+19)÷7= 0.582172795 0.2026778363 61+3×5= (2-1)×3= 0.2670391599 0.6873308036 8÷1+19= (20-5)÷5= 0.6488248692 0.4561087307 9×5-44= 6×(4-1)= 0.4373578403
11 . (77-5)÷8= 36 . 40÷5-7= 61 . 61-63÷9= 0.8292487065 14÷2-2= (77-5)÷8= 0.7295522332 0.6223022704 40÷5-7= (62-17)÷5= 0.2513455407 0.7365734932 61-63÷9= 45÷(14-9)= 0.330638644 0.9863082856 6-24÷4= 18÷(22-16)= 0.9964911762
12 . 71+18÷9= 37 . 4÷1-2= 62 . 72-8×4= 0.9351020607 71+18÷9= 25÷(4+1)= 0.446188137 0.7660095211 4÷1-2= 18÷(2+0)= 0.0339188869 0.0252600008 72-8×4= (4+3)×9= 0.3697654678 0.4781447545 8×9-24= 5×(7+10)= 0.9753269077
13 . (16+3)×3= 38 . (10+62)÷9= 63 . 5×5-11= 0.2626752747 7×7-1= (16+3)×3= 0.9117624849 0.7634925969 28÷7-4= (10+62)÷9= 0.5466393519 0.4429142413 5×5-11= (13+1)×10= 0.2133298079 0.4239278187 2×4+31= 9×(19+0)= 0.1369749418
14 . 3÷1-1= 39 . 6×(16+1)= 64 . (14-12)×6= 0.6353983338 3÷1-1= (6+2)÷8= 0.2001818539 0.1249276111 52+5×7= 6×(16+1)= 0.8423357131 0.0882992021 5×6-4= (14-12)×6= 0.9819838135 0.802760971 61+24÷8= (6-1)÷5= 0.7527873406
15 . 45-10÷2= 40 . 45÷(0+5)= 65 . 7+6×9= 0.777250565 45-10÷2= 6÷(1+1)= 0.3011562449 0.9117706683 32÷8-3= 45÷(0+5)= 0.799058439 0.4456555826 7+6×9= 10×(1-0)= 0.1801607446 0.66407547 12÷3+3= (31+32)÷9= 0.8849843774
16 . 64÷8+22= 41 . 8-2×1= 66 . 6÷(0+1)= 0.9180345327 64÷8+22= (18-12)÷6= 0.1868167266 0.3322063913 8-2×1= (14-5)×4= 0.3249208639 0.8216349655 15+7÷1= 6÷(0+1)= 0.7052291209 0.7179669579 84+2÷1= 56÷(26-18)= 0.5175108118
17 . 44-9÷3= 42 . (54-6)÷6= 67 . 4×2+47= 0.7838081723 44-9÷3= 81÷(7+2)= 0.330752027 0.6090459562 18÷6+56= (54-6)÷6= 0.6160831261 0.1263464807 4×2+47= (10-3)×3= 0.1871566276 0.367446176 6×7-21= (7+10)×7= 0.2003737701
18 . 5×4+61= 43 . 27÷(12-3)= 68 . 63÷(18-11)= 0.3802083875 5×4+61= (15+3)×10= 0.144986176 0.6190910018 36÷6-1= 27÷(12-3)= 0.7585134326 0.6658058369 34-24÷4= 63÷(18-11)= 0.7442924214 0.621751763 72÷9+59= (28-0)÷4= 0.5788797381
19 . 29-15÷3= 44 . (6+4)×8= 69 . 40÷5+78= 0.6912388859 29-15÷3= 28÷(6+1)= 0.119131785 0.1852466308 26-2×7= (6+4)×8= 0.8126395894 0.9083974014 40÷5+78= (1+2)÷3= 0.0132800168 0.8951445408 88+24÷6= (5-4)÷1= 0.3306051905
20 . 9×(18+1)= 45 . 77-45÷9= 70 . 8×(12+6)= 0.2882918046 6×4-14= 9×(18+1)= 0.9529953402 0.9834208916 77-45÷9= (4+23)÷3= 0.2340056871 0.014349426 5×3+34= 8×(12+6)= 0.7284895959 0.7155175486 16÷2-8= (10+2)÷4= 0.5296389751
21 . (12-3)×8= 46 . 92-8×8= 71 . 36÷(7+2)= 0.3549656277 7×2-11= (12-3)×8= 0.6077055888 0.0602607998 92-8×8= 3×(13-7)= 0.4639961596 0.6075137334 14÷7+72= 36÷(7+2)= 0.7855116063 0.4196645555 8×8-13= (14-7)×5= 0.4113774354
22 . (49-9)÷5= 47 . 49+6×5= 72 . 9×(13+5)= 0.6588818739 11+21÷3= (49-9)÷5= 0.7176700038 0.2439306465 49+6×5= 2×(1-0)= 0.2821628433 0.4546837222 16+7×4= 9×(13+5)= 0.8236001647 0.141971814 1+6×9= (11-7)×8= 0.2101304194
23 . 24÷(21-13)= 48 . 5×(17+2)= 73 . 14÷7+6= 0.525020389 47+4÷1= 24÷(21-13)= 0.5517188902 0.2891298546 3×3-1= 5×(17+2)= 0.9134292623 0.8266227343 14÷7+6= (28-16)÷6= 0.3949248645 0.5689108453 21÷7-2= 9÷(18-15)= 0.8605437177
24 . 9×(8-5)= 49 . (11+2)×6= 74 . 49÷(5+2)= 0.1936051239 9+5×8= 9×(8-5)= 0.7668853064 0.0482977177 9×6+38= (11+2)×6= 0.9286935101 0.895626556 31-20÷5= 49÷(5+2)= 0.9825814582 0.0007853377 7×4+33= (5+8)×9= 0.7297329278
25 . 81-8×1= 50 . 3×9-24= 75 . 8÷1-7= 0.3383338626 81-8×1= 5×(2+0)= 0.4107703696 0.3763746138 3×9-24= 5×(18-7)= 0.2835653845 0.8829884642 8÷1-7= 18÷(15-9)= 0.4898958308 0.4001234887 86-8×9= (15-3)×9= 0.0133041596
0 0 0 0 0 0 0
答案 口算伴我成长测试题-乘除加减随机连
1 . 3 26 . 3 51 . 6 0.6397162511 15 3 0.8651916933 0.1855359089 3 3 0.9541346855 0.3071610311 46 6 0.8416185607 0.3510893659 65 38 0.5251494137
2 . 64 27 . 180 52 . 69 0.533023652 64 2 0.1110687315 0.2575248951 62 180 0.7743415413 0.5155882112 69 6 0.1763735993 0.6929563591 27 3 0.316522038
3 . 7 28 . 4 53 . 1 0.7680185148 0 7 0.6783592733 0.5663157628 79 4 0.901309292 0.9901366456 4 1 0.9459803067 0.1092628048 15 12 0.802519811
4 . 26 29 . 28 54 . 70 0.0905539587 26 10 0.1438541768 0.1897059907 1 28 0.5117904022 0.3236077144 12 70 0.7324288017 0.6917155088 4 4 0.4890433801
5 . 22 30 . 190 55 . 30 0.3523867267 22 28 0.0425979957 0.4745731866 65 190 0.7764218924 0.4973813451 63 30 0.8694754392 0.996799252 91 5 0.4537094297
6 . 4 31 . 14 56 . 98 0.6452018096 85 4 0.7516236794 0.033878518 14 99 0.0823595162 0.1034086623 31 98 0.5323410994 0.9105898304 0 2 0.6340981058
7 . 100 32 . 6 57 . 1 0.3854679642 20 100 0.6220689596 0.8125958175 97 6 0.876205233 0.8537907233 104 1 0.6445884236 0.7115203576 80 7 0.1755272623
8 . 7 33 . 103 58 . 65 0.0129120743 85 7 0.8017703746 0.7444864758 103 6 0.4489029493 0.4801468893 65 60 0.07518484 0.2973594347 12 90 0.8484773889
9 . 80 34 . 88 59 . 7 0.0562175218 80 64 0.2678853123 0.1775544906 88 100 0.3865251035 0.2790061844 9 7 0.9972567672 0.4574802954 6 42 0.8966100509
10 . 4 35 . 76 60 . 3 0.6255565799 107 4 0.582172795 0.2026778363 76 3 0.2670391599 0.6873308036 27 3 0.6488248692 0.4561087307 1 18 0.4373578403
11 . 9 36 . 1 61 . 54 0.8292487065 5 9 0.7295522332 0.6223022704 1 9 0.2513455407 0.7365734932 54 9 0.330638644 0.9863082856 0 3 0.9964911762
12 . 73 37 . 2 62 . 40 0.9351020607 73 5 0.446188137 0.7660095211 2 9 0.0339188869 0.0252600008 40 63 0.3697654678 0.4781447545 48 85 0.9753269077
13 . 57 38 . 8 63 . 14 0.2626752747 48 57 0.9117624849 0.7634925969 0 8 0.5466393519 0.4429142413 14 140 0.2133298079 0.4239278187 39 171 0.1369749418
14 . 2 39 . 102 64 . 12 0.6353983338 2 1 0.2001818539 0.1249276111 87 102 0.8423357131 0.0882992021 26 12 0.9819838135 0.802760971 64 1 0.7527873406
15 . 40 40 . 9 65 . 61 0.777250565 40 3 0.3011562449 0.9117706683 1 9 0.799058439 0.4456555826 61 10 0.1801607446 0.66407547 7 7 0.8849843774
16 . 30 41 . 6 66 . 6 0.9180345327 30 1 0.1868167266 0.3322063913 6 36 0.3249208639 0.8216349655 22 6 0.7052291209 0.7179669579 86 7 0.5175108118
17 . 41 42 . 8 67 . 55 0.7838081723 41 9 0.330752027 0.6090459562 59 8 0.6160831261 0.1263464807 55 21 0.1871566276 0.367446176 21 119 0.2003737701
18 . 81 43 . 3 68 . 9 0.3802083875 81 180 0.144986176 0.6190910018 5 3 0.7585134326 0.6658058369 28 9 0.7442924214 0.621751763 67 7 0.5788797381
19 . 24 44 . 80 69 . 86 0.6912388859 24 4 0.119131785 0.1852466308 12 80 0.8126395894 0.9083974014 86 1 0.0132800168 0.8951445408 92 1 0.3306051905
20 . 171 45 . 72 70 . 144 0.2882918046 10 171 0.9529953402 0.9834208916 72 9 0.2340056871 0.014349426 49 144 0.7284895959 0.7155175486 0 3 0.5296389751
21 . 72 46 . 28 71 . 4 0.3549656277 3 72 0.6077055888 0.0602607998 28 18 0.4639961596 0.6075137334 74 4 0.7855116063 0.4196645555 51 35 0.4113774354
22 . 8 47 . 79 72 . 162 0.6588818739 18 8 0.7176700038 0.2439306465 79 2 0.2821628433 0.4546837222 44 162 0.8236001647 0.141971814 55 32 0.2101304194
23 . 3 48 . 95 73 . 8 0.525020389 51 3 0.5517188902 0.2891298546 8 95 0.9134292623 0.8266227343 8 2 0.3949248645 0.5689108453 1 3 0.8605437177
24 . 27 49 . 78 74 . 7 0.1936051239 49 27 0.7668853064 0.0482977177 92 78 0.9286935101 0.895626556 27 7 0.9825814582 0.0007853377 61 117 0.7297329278
25 . 73 50 . 3 75 . 1 0.3383338626 73 10 0.4107703696 0.3763746138 3 55 0.2835653845 0.8829884642 1 3 0.4898958308 0.4001234887 14 108 0.0133041596
0 0 0 0
&D &T
口算伴我成长测试题-乘除加减随机连 3
班级: 年级 班,姓名: 完成时间: 乘除 随机数 随机数 随机数 随机数
1 . 64+4×2= 26 . 14÷2-6= 51 . 82-9÷3= 76 . 9×7+2= 加减 0.2291650364 64+4×2= 0.9523058633 14÷2-6= 0.5333608491 82-9÷3= 0.0142241939 9×7+2=
2 . 57+42÷6= 27 . 8×6+14= 52 . 71+4×4= 77 . 48÷6+19= 0.5932744933 57+42÷6= 0.1189983943 8×6+14= 0.1640283652 71+4×4= 0.8712453328 48÷6+19=
3 . 21÷7-3= 28 . 48÷6+71= 53 . 3×9+23= 78 . 33-9×2= 0.6450179637 21÷7-3= 0.5843653636 48÷6+71= 0.0123664179 3×9+23= 0.286034227 33-9×2=
4 . 3×8+2= 29 . 9×2-17= 54 . 34-14÷2= 79 . 20+5×3= 0.2736332759 3×8+2= 0.3571443623 9×2-17= 0.5750545626 34-14÷2= 0.4149502967 20+5×3=
5 . 64÷8+18= 30 . 30+7×5= 55 . 4×5+43= 80 . 3×9-15= 0.7372829103 64÷8+18= 0.0112662129 30+7×5= 0.4431058961 4×5+43= 0.3018544355 3×9-15=
6 . 9×2+17= 31 . 9×9-67= 56 . 7×6-11= 81 . 30÷6-5= 0.2366606197 9×2+17= 0.1273423164 9×9-67= 0.4673194999 7×6-11= 0.9224343508 30÷6-5=
7 . 6×9-34= 32 . 16÷8+95= 57 . 96-9×9= 82 . 8×9-16= 0.2055376197 6×9-34= 0.6925781423 16÷8+95= 0.1117097217 96-9×9= 0.4650508272 8×9-16=
8 . 4+9×9= 33 . 97+54÷9= 58 . 87+8÷2= 83 . 36÷6-2= 0.16896087 4+9×9= 0.8524140032 97+54÷9= 0.9882708026 87+8÷2= 0.7557719198 36÷6-2=
9 . 18÷6+1= 34 . 12÷3+45= 59 . 28÷4-1= 84 . 40÷5+0= 0.8067758011 18÷6+1= 0.6286547812 12÷3+45= 0.6677011539 28÷4-1= 0.7582189648 40÷5+0=
10 . 99+32÷4= 35 . 8÷1+14= 60 . 27+6×7= 85 . 9×5-44= 0.5053458719 99+32÷4= 0.5459059519 8÷1+14= 0.3914382021 27+6×7= 0.4424549917 9×5-44=
11 . 14÷2-2= 36 . 5×7+39= 61 . 61-63÷9= 86 . 6-24÷4= 0.732158622 14÷2-2= 0.4273020245 5×7+39= 0.6652079421 61-63÷9= 0.7685612926 6-24÷4=
12 . 81-6×9= 37 . 4÷1-2= 62 . 72-8×4= 87 . 5÷1-4= 0.4584196097 81-6×9= 0.5828339495 4÷1-2= 0.1198560075 72-8×4= 0.7702215763 5÷1-4=
13 . 7×7-1= 38 . 28÷7-4= 63 . 18÷9+36= 88 . 2×4+31= 0.4933652774 7×7-1= 0.5894563714 28÷7-4= 0.529137509 18÷9+36= 0.2711268751 2×4+31=
14 . 3÷1-1= 39 . 52+5×7= 64 . 12-16÷4= 89 . 61+24÷8= 0.9314447572 3÷1-1= 0.0534827512 52+5×7= 0.7380211372 12-16÷4= 0.6539921828 61+24÷8=
15 . 45-10÷2= 40 . 32÷8-3= 65 . 7+6×9= 90 . 12÷3+3= 0.9274270665 45-10÷2= 0.9394507195 32÷8-3= 0.0024529118 7+6×9= 0.6444788891 12÷3+3=
16 . 64÷8+22= 41 . 8-2×1= 66 . 8×8+11= 91 . 78-7×7= 0.7664989071 64÷8+22= 0.1859505728 8-2×1= 0.2498450135 8×8+11= 0.1346861082 78-7×7=
17 . 6×9+21= 42 . 18÷6+56= 67 . 4×2+47= 92 . 15÷5-1= 0.1739174522 6×9+21= 0.8003075159 18÷6+56= 0.028629719 4×2+47= 0.6518805008 15÷5-1=
18 . 46-16÷4= 43 . 36÷6-1= 68 . 34-24÷4= 93 . 72÷9+59= 0.8732954648 46-16÷4= 0.9563036944 36÷6-1= 0.5701961431 34-24÷4= 0.8391927278 72÷9+59=
19 . 6×7+18= 44 . 26-2×7= 69 . 21+9×3= 94 . 3×3+36= 0.1690729213 6×7+18= 0.208618091 26-2×7= 0.2124166148 21+9×3= 0.0188372234 3×3+36=
20 . 6×4-14= 45 . 5×3-0= 70 . 47+56÷8= 95 . 65-6×6= 0.179264262 6×4-14= 0.167251564 5×3-0= 0.682673447 47+56÷8= 0.493526682 65-6×6=
21 . 7×2-11= 46 . 92-8×8= 71 . 87-8×5= 96 . 10÷5-2= 0.2545133519 7×2-11= 0.442976864 92-8×8= 0.2309547516 87-8×5= 0.896510884 10÷5-2=
22 . 11+21÷3= 47 . 49+6×5= 72 . 28÷7+26= 97 . 76+24÷3= 0.9004562206 11+21÷3= 0.3685246007 49+6×5= 0.9822419105 28÷7+26= 0.6806726611 76+24÷3=
23 . 47+4÷1= 48 . 2÷1+81= 73 . 1×9-4= 98 . 21÷7-2= 0.9173333728 47+4÷1= 0.5139746035 2÷1+81= 0.484561401 1×9-4= 0.8834540482 21÷7-2=
24 . 21÷3-5= 49 . 67+16÷8= 74 . 31-20÷5= 99 . 72÷9-1= 0.761203805 21÷3-5= 0.8090389524 67+16÷8= 0.6670029427 31-20÷5= 0.5735410081 72÷9-1=
25 . 75+72÷9= 50 . 3×9-24= 75 . 4×9-30= 100 . 70+16÷4= 0.5625274723 75+72÷9= 0.370687469 3×9-24= 0.1266013306 4×9-30= 0.8584433807 70+16÷4=
答案 口算伴我成长测试题-乘除加减随机连
1 . 72 26 . 1 51 . 79 76 . 65 0.2291650364 72 0.9523058633 1 0.5333608491 79 0.0142241939 65
2 . 64 27 . 62 52 . 87 77 . 27 0.5932744933 64 0.1189983943 62 0.1640283652 87 0.8712453328 27
3 . 0 28 . 79 53 . 50 78 . 15 0.6450179637 0 0.5843653636 79 0.0123664179 50 0.286034227 15
4 . 26 29 . 1 54 . 27 79 . 35 0.2736332759 26 0.3571443623 1 0.5750545626 27 0.4149502967 35
5 . 26 30 . 65 55 . 63 80 . 12 0.7372829103 26 0.0112662129 65 0.4431058961 63 0.3018544355 12
6 . 35 31 . 14 56 . 31 81 . 0 0.2366606197 35 0.1273423164 14 0.4673194999 31 0.9224343508 0
7 . 20 32 . 97 57 . 15 82 . 56 0.2055376197 20 0.6925781423 97 0.1117097217 15 0.4650508272 56
8 . 85 33 . 103 58 . 91 83 . 4 0.16896087 85 0.8524140032 103 0.9882708026 91 0.7557719198 4
9 . 4 34 . 49 59 . 6 84 . 8 0.8067758011 4 0.6286547812 49 0.6677011539 6 0.7582189648 8
10 . 107 35 . 22 60 . 69 85 . 1 0.5053458719 107 0.5459059519 22 0.3914382021 69 0.4424549917 1
11 . 5 36 . 74 61 . 54 86 . 0 0.732158622 5 0.4273020245 74 0.6652079421 54 0.7685612926 0
12 . 27 37 . 2 62 . 40 87 . 1 0.4584196097 27 0.5828339495 2 0.1198560075 40 0.7702215763 1
13 . 48 38 . 0 63 . 38 88 . 39 0.4933652774 48 0.5894563714 0 0.529137509 38 0.2711268751 39
14 . 2 39 . 87 64 . 8 89 . 64 0.9314447572 2 0.0534827512 87 0.7380211372 8 0.6539921828 64
15 . 40 40 . 1 65 . 61 90 . 7 0.9274270665 40 0.9394507195 1 0.0024529118 61 0.6444788891 7
16 . 30 41 . 6 66 . 75 91 . 29 0.7664989071 30 0.1859505728 6 0.2498450135 75 0.1346861082 29
17 . 75 42 . 59 67 . 55 92 . 2 0.1739174522 75 0.8003075159 59 0.028629719 55 0.6518805008 2
18 . 42 43 . 5 68 . 28 93 . 67 0.8732954648 42 0.9563036944 5 0.5701961431 28 0.8391927278 67
19 . 60 44 . 12 69 . 48 94 . 45 0.1690729213 60 0.208618091 12 0.2124166148 48 0.0188372234 45
20 . 10 45 . 15 70 . 54 95 . 29 0.179264262 10 0.167251564 15 0.682673447 54 0.493526682 29
21 . 3 46 . 28 71 . 47 96 . 0 0.2545133519 3 0.442976864 28 0.2309547516 47 0.896510884 0
22 . 18 47 . 79 72 . 30 97 . 84 0.9004562206 18 0.3685246007 79 0.9822419105 30 0.6806726611 84
23 . 51 48 . 83 73 . 5 98 . 1 0.9173333728 51 0.5139746035 83 0.484561401 5 0.8834540482 1
24 . 2 49 . 69 74 . 27 99 . 7 0.761203805 2 0.8090389524 69 0.6670029427 27 0.5735410081 7
25 . 83 50 . 3 75 . 6 100 . 74 0.5625274723 83 0.370687469 3 0.1266013306 6 0.8584433807 74
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试题范围： 9 9 100
首减数 A B 数1 数2 随 加减 加减数 前后 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解
1 . 64+4×2= 26 . 2×8-13= 51 . 9×4+10= 76 . 9×7+2= 试题形式 64 4 2 4 2 0 + 74 1 64+4×2= 72 20 2 8 2 8 1 - 13 0 2×8-13= 3 1 9 4 9 4 0 + 10 0 9×4+10= 46 5 10 7 9 7 0 + 2 0 9×7+2= 65
2 . 6×6-4= 27 . 8×6+14= 52 . 71+4×4= 77 . 3×9-10= 3 73 6 6 6 6 1 - 4 0 6×6-4= 32 11 8 6 8 6 0 + 14 0 8×6+14= 62 71 4 4 4 4 0 + 54 1 71+4×4= 87 94 3 10 3 9 1 - 10 0 3×9-10= 17
3 . 52+5×9= 28 . 46-9×4= 53 . 3×9+23= 78 . 33-9×2= 3 52 5 9 5 9 0 + 17 1 52+5×9= 97 46 9 4 9 4 1 - 6 1 46-9×4= 10 60 3 9 3 9 0 + 23 0 3×9+23= 50 33 9 2 9 2 1 - 0 1 33-9×2= 15
4 . 3×8+2= 29 . 9×2-17= 54 . 3+9×1= 79 . 20+5×3= 29 3 8 3 8 0 + 2 0 3×8+2= 26 50 9 2 9 2 1 - 17 0 9×2-17= 1 3 9 1 9 1 0 + 33 1 3+9×1= 12 20 5 3 5 3 0 + 77 1 20+5×3= 35
5 . 6×6-14= 30 . 30+7×5= 55 . 4×5+43= 80 . 3×9-15= 64 6 6 6 6 1 - 14 0 6×6-14= 22 30 7 5 7 5 0 + 24 1 30+7×5= 65 25 4 5 4 5 0 + 43 0 4×5+43= 63 90 3 9 3 9 1 - 15 0 3×9-15= 12
6 . 9×2+17= 31 . 9×9-67= 56 . 7×6-11= 81 . 2×7+10= 4 10 2 9 2 0 + 17 0 9×2+17= 35 92 10 9 9 9 1 - 67 0 9×9-67= 14 54 7 6 7 6 1 - 11 0 7×6-11= 31 46 2 7 2 7 0 + 10 0 2×7+10= 24
7 . 6×9-34= 32 . 4×9+47= 57 . 96-9×9= 82 . 8×9-16= 75 6 10 6 9 1 - 34 0 6×9-34= 20 4 4 10 4 9 0 + 47 0 4×9+47= 83 96 9 10 9 9 1 - 55 1 96-9×9= 15 96 8 10 8 9 1 - 16 0 8×9-16= 56
8 . 4+9×9= 33 . 26-2×9= 58 . 58+1×7= 83 . 93-9×9= 4 9 10 9 9 0 + 3 1 4+9×9= 85 26 2 9 2 9 1 - 11 1 26-2×9= 8 58 1 7 1 7 0 + 1 1 58+1×7= 65 93 9 9 9 9 1 - 8 1 93-9×9= 12
9 . 45+5×7= 34 . 25+7×9= 59 . 7×2-5= 84 . 3×3-3= 45 5 7 5 7 0 + 9 1 45+5×7= 80 25 7 10 7 9 0 + 20 1 25+7×9= 88 41 7 2 7 2 1 - 5 0 7×2-5= 9 84 3 3 3 3 1 - 3 0 3×3-3= 6
10 . 6+9×3= 35 . 61+3×5= 60 . 27+6×7= 85 . 9×5-44= 6 9 3 9 3 0 + 71 1 6+9×3= 33 61 3 5 3 5 0 + 46 1 61+3×5= 76 27 6 7 6 7 0 + 23 1 27+6×7= 69 58 10 5 9 5 1 - 44 0 9×5-44= 1
11 . 5×2+66= 36 . 5×7+39= 61 . 27-6×3= 86 . 6×3-4= 40 5 2 5 2 0 + 66 0 5×2+66= 76 48 5 7 5 7 0 + 39 0 5×7+39= 74 27 6 3 6 3 1 - 10 1 27-6×3= 9 66 6 3 6 3 1 - 4 0 6×3-4= 14
12 . 81-6×9= 37 . 6×2+49= 62 . 72-8×4= 87 . 8×9-24= 81 6 9 6 9 1 - 39 1 81-6×9= 27 69 6 2 6 2 0 + 49 0 6×2+49= 61 72 8 4 8 4 1 - 25 1 72-8×4= 40 85 8 10 8 9 1 - 24 0 8×9-24= 48
13 . 7×7-1= 38 . 11-2×2= 63 . 5×5-11= 88 . 2×4+31= 81 7 7 7 7 1 - 1 0 7×7-1= 48 11 2 2 2 2 1 - 0 1 11-2×2= 7 96 5 5 5 5 1 - 11 0 5×5-11= 14 34 2 4 2 4 0 + 31 0 2×4+31= 39
14 . 2×8+70= 39 . 52+5×7= 64 . 5×6-4= 89 . 38+4×3= 39 2 8 2 8 0 + 70 0 2×8+70= 86 52 5 7 5 7 0 + 39 1 52+5×7= 87 43 5 6 5 6 1 - 4 0 5×6-4= 26 38 4 3 4 3 0 + 57 1 38+4×3= 50
15 . 50-8×4= 40 . 7×2-4= 65 . 7+6×9= 90 . 6+7×9= 50 8 4 8 4 1 - 19 1 50-8×4= 18 43 7 2 7 2 1 - 4 0 7×2-4= 10 7 6 10 6 9 0 + 13 1 7+6×9= 61 6 7 9 7 9 0 + 14 1 6+7×9= 69
16 . 69-6×9= 41 . 8-2×1= 66 . 8×8+11= 91 . 78-7×7= 69 6 9 6 9 1 - 26 1 69-6×9= 15 8 2 1 2 1 1 - 1 1 8-2×1= 6 15 8 8 8 8 0 + 11 0 8×8+11= 75 78 7 7 7 7 1 - 42 1 78-7×7= 29
17 . 6×9+21= 42 . 96-9×7= 67 . 4×2+47= 92 . 6×7-21= 18 6 10 6 9 0 + 21 0 6×9+21= 75 96 10 7 9 7 1 - 40 1 96-9×7= 33 59 4 2 4 2 0 + 47 0 4×2+47= 55 56 6 7 6 7 1 - 21 0 6×7-21= 21
18 . 5×4+61= 43 . 53+8×5= 68 . 2×5-6= 93 . 3×2-5= 4 5 4 5 4 0 + 61 0 5×4+61= 81 53 8 5 8 5 0 + 46 1 53+8×5= 93 46 2 5 2 5 1 - 6 0 2×5-6= 4 41 3 2 3 2 1 - 5 0 3×2-5= 1
19 . 6×7+18= 44 . 26-2×7= 69 . 21+9×3= 94 . 3×3+36= 23 6 7 6 7 0 + 18 0 6×7+18= 60 26 2 7 2 7 1 - 8 1 26-2×7= 12 21 10 3 9 3 0 + 69 1 21+9×3= 48 79 3 3 3 3 0 + 36 0 3×3+36= 45
20 . 6×4-14= 45 . 5×3-0= 70 . 5×3+34= 95 . 65-6×6= 64 6 4 6 4 1 - 14 0 6×4-14= 10 55 5 3 5 3 1 - 0 0 5×3-0= 15 38 5 3 5 3 0 + 34 0 5×3+34= 49 65 6 6 6 6 1 - 19 1 65-6×6= 29
21 . 7×2-11= 46 . 92-8×8= 71 . 87-8×5= 96 . 8×8-13= 79 7 2 7 2 1 - 11 0 7×2-11= 3 92 8 8 8 8 1 - 16 1 92-8×8= 28 87 8 5 8 5 1 - 14 1 87-8×5= 47 82 8 8 8 8 1 - 13 0 8×8-13= 51
22 . 56-4×5= 47 . 49+6×5= 72 . 16+7×4= 97 . 1+6×9= 56 4 5 4 5 1 - 9 1 56-4×5= 36 49 6 5 6 5 0 + 65 1 49+6×5= 79 16 7 4 7 4 0 + 66 1 16+7×4= 44 1 6 10 6 9 0 + 6 1 1+6×9= 55
23 . 72+9×2= 48 . 3×3-1= 73 . 1×9-4= 98 . 83-8×8= 72 10 2 9 2 0 + 72 1 72+9×2= 90 59 3 3 3 3 1 - 1 0 3×3-1= 8 33 1 10 1 9 1 - 4 0 1×9-4= 5 83 8 8 8 8 1 - 54 1 83-8×8= 19
24 . 9+5×8= 49 . 9×6+38= 74 . 6×6+15= 99 . 7×4+33= 9 5 8 5 8 0 + 45 1 9+5×8= 49 16 10 6 9 6 0 + 38 0 9×6+38= 92 58 6 6 6 6 0 + 15 0 6×6+15= 51 34 7 4 7 4 0 + 33 0 7×4+33= 61
25 . 81-8×1= 50 . 3×9-24= 75 . 4×9-30= 100 . 86-8×9= 81 8 1 8 1 1 - 4 1 81-8×1= 73 82 3 9 3 9 1 - 24 0 3×9-24= 3 48 4 10 4 9 1 - 30 0 4×9-30= 6 86 8 10 8 9 1 - 6 1 86-8×9= 14
1 . 72 26 . 3 51 . 46 76 . 65
2 . 32 27 . 62 52 . 87 77 . 17
3 . 97 28 . 10 53 . 50 78 . 15
4 . 26 29 . 1 54 . 12 79 . 35
5 . 22 30 . 65 55 . 63 80 . 12
6 . 35 31 . 14 56 . 31 81 . 24
7 . 20 32 . 83 57 . 15 82 . 56
8 . 85 33 . 8 58 . 65 83 . 12
9 . 80 34 . 88 59 . 9 84 . 6
10 . 33 35 . 76 60 . 69 85 . 1
11 . 76 36 . 74 61 . 9 86 . 14
12 . 27 37 . 61 62 . 40 87 . 48
13 . 48 38 . 7 63 . 14 88 . 39
14 . 86 39 . 87 64 . 26 89 . 50
15 . 18 40 . 10 65 . 61 90 . 69
16 . 15 41 . 6 66 . 75 91 . 29
17 . 75 42 . 33 67 . 55 92 . 21
18 . 81 43 . 93 68 . 4 93 . 1
19 . 60 44 . 12 69 . 48 94 . 45
20 . 10 45 . 15 70 . 49 95 . 29
21 . 3 46 . 28 71 . 47 96 . 51
22 . 36 47 . 79 72 . 44 97 . 55
23 . 90 48 . 8 73 . 5 98 . 19
24 . 49 49 . 92 74 . 51 99 . 61
25 . 73 50 . 3 75 . 6 100 . 14
试题范围： 9 9 100
首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解
1 . 10+25÷5= 26 . 14÷2-6= 51 . 82-9÷3= 76 . 30÷6+2= 试题形式 10 25 5 5 0 + 2 1 10+25÷5= 15 54 14 2 7 1 - 6 0 14÷2-6= 1 82 9 3 3 1 - 1 1 82-9÷3= 79 26 30 6 5 0 + 2 0 30÷6+2= 7
2 . 57+42÷6= 27 . 14-7÷1= 52 . 75-18÷3= 77 . 48÷6+19= 3 57 42 6 7 0 + 43 1 57+42÷6= 64 14 7 1 7 1 - 6 1 14-7÷1= 7 75 18 3 6 1 - 1 1 75-18÷3= 69 27 48 6 8 0 + 19 0 48÷6+19= 27
3 . 21÷7-3= 28 . 48÷6+71= 53 . 48÷8-2= 78 . 24÷4-1= 3 76 21 7 3 1 - 3 0 21÷7-3= - 0 23 48 6 8 0 + 71 0 48÷6+71= 79 29 48 8 6 1 - 2 0 48÷8-2= 4 14 24 4 6 1 - 1 0 24÷4-1= 5
4 . 42-10÷5= 29 . 64+72÷9= 54 . 34-14÷2= 79 . 45÷9-1= 42 10 5 2 1 - 1 1 42-10÷5= 40 64 72 9 8 0 + 45 1 64+72÷9= 72 34 14 2 7 1 - 6 1 34-14÷2= 27 48 45 9 5 1 - 1 0 45÷9-1= 4
5 . 64÷8+18= 30 . 54-24÷6= 55 . 44-2÷1= 80 . 24÷4+85= 74 64 8 8 0 + 18 0 64÷8+18= 26 54 24 6 4 1 - 4 1 54-24÷6= 50 44 2 1 2 1 - 2 1 44-2÷1= 42 92 24 4 6 0 + 85 0 24÷4+85= 91
6 . 93-8÷1= 31 . 12-30÷5= 56 . 16÷4+22= 81 . 30÷6-5= 93 8 1 8 1 - 5 1 93-8÷1= 85 12 30 5 6 1 - 5 1 12-30÷5= 6 23 16 4 4 0 + 22 0 16÷4+22= 26 17 30 6 5 1 - 5 0 30÷6-5= - 0
7 . 41-5÷1= 32 . 16÷8+95= 57 . 98+18÷3= 82 . 82-4÷2= 41 5 1 5 1 - 4 1 41-5÷1= 36 69 16 8 2 0 + 95 0 16÷8+95= 97 98 18 3 6 0 + 79 1 98+18÷3= 104 82 4 2 2 1 - 1 1 82-4÷2= 80
8 . 4÷2-1= 33 . 97+54÷9= 58 . 87+8÷2= 83 . 36÷6-2= 32 4 2 2 1 - 1 0 4÷2-1= 1 97 54 9 6 0 + 70 1 97+54÷9= 103 87 8 2 4 0 + 38 1 87+8÷2= 91 7 36 6 6 1 - 2 0 36÷6-2= 4
9 . 18÷6+1= 34 . 12÷3+45= 59 . 28÷4-1= 84 . 40÷5+0= 85 18 6 3 0 + 1 0 18÷6+1= 4 35 12 3 4 0 + 45 0 12÷3+45= 49 18 28 4 7 1 - 1 0 28÷4-1= 6 52 40 5 8 0 + 0 0 40÷5+0= 8
10 . 99+32÷4= 35 . 8÷1+14= 60 . 8÷1+19= 85 . 87-21÷7= 99 32 4 8 0 + 37 1 99+32÷4= 107 19 8 1 8 0 + 14 0 8÷1+14= 22 89 8 1 8 0 + 19 0 8÷1+19= 27 87 21 7 3 1 - 1 1 87-21÷7= 84
11 . 14÷2-2= 36 . 40÷5-7= 61 . 61-63÷9= 86 . 6-24÷4= 74 14 2 7 1 - 2 0 14÷2-2= 5 95 40 5 8 1 - 7 0 40÷5-7= 1 61 63 9 7 1 - 5 1 61-63÷9= 54 6 24 4 6 1 - 1 1 6-24÷4= - 0
12 . 71+18÷9= 37 . 4÷1-2= 62 . 74-18÷9= 87 . 5÷1-4= 71 18 9 2 0 + 75 1 71+18÷9= 73 31 4 1 4 1 - 2 0 4÷1-2= 2 74 18 9 2 1 - 2 1 74-18÷9= 72 97 5 1 5 1 - 4 0 5÷1-4= 1
13 . 24÷4-3= 38 . 28÷7-4= 63 . 18÷9+36= 88 . 32÷8-1= 31 24 4 6 1 - 3 0 24÷4-3= 3 72 28 7 4 1 - 4 0 28÷7-4= - 0 38 18 9 2 0 + 36 0 18÷9+36= 38 65 32 8 4 1 - 1 0 32÷8-1= 3
14 . 3÷1-1= 39 . 49÷7-1= 64 . 12-16÷4= 89 . 61+24÷8= 20 3 1 3 1 - 1 0 3÷1-1= 2 63 49 7 7 1 - 1 0 49÷7-1= 6 12 16 4 4 1 - 3 1 12-16÷4= 8 61 24 8 3 0 + 87 1 61+24÷8= 64
15 . 45-10÷2= 40 . 32÷8-3= 65 . 14÷2+48= 90 . 12÷3+3= 45 10 2 5 1 - 5 1 45-10÷2= 40 53 32 8 4 1 - 3 0 32÷8-3= 1 89 14 2 7 0 + 48 0 14÷2+48= 55 94 12 3 4 0 + 3 0 12÷3+3= 7
16 . 64÷8+22= 41 . 52+36÷6= 66 . 15+7÷1= 91 . 84+2÷1= 84 64 8 8 0 + 22 0 64÷8+22= 30 52 36 6 6 0 + 32 1 52+36÷6= 58 15 7 1 7 0 + 16 1 15+7÷1= 22 84 2 1 2 0 + 15 1 84+2÷1= 86
17 . 44-9÷3= 42 . 18÷6+56= 67 . 91-64÷8= 92 . 15÷5-1= 44 9 3 3 1 - 3 1 44-9÷3= 41 67 18 6 3 0 + 56 0 18÷6+56= 59 91 64 8 8 1 - 2 1 91-64÷8= 83 37 15 5 3 1 - 1 0 15÷5-1= 2
18 . 46-16÷4= 43 . 36÷6-1= 68 . 34-24÷4= 93 . 72÷9+59= 46 16 4 4 1 - 3 1 46-16÷4= 42 20 36 6 6 1 - 1 0 36÷6-1= 5 34 24 4 6 1 - 3 1 34-24÷4= 28 33 72 9 8 0 + 59 0 72÷9+59= 67
19 . 29-15÷3= 44 . 18÷9-2= 69 . 40÷5+78= 94 . 88+24÷6= 29 15 3 5 1 - 1 1 29-15÷3= 24 38 18 9 2 1 - 2 0 18÷9-2= - 0 93 40 5 8 0 + 78 0 40÷5+78= 86 88 24 6 4 0 + 50 1 88+24÷6= 92
20 . 39-4÷1= 45 . 77-45÷9= 70 . 47+56÷8= 95 . 16÷2-8= 39 4 1 4 1 - 1 1 39-4÷1= 35 77 45 9 5 1 - 3 1 77-45÷9= 72 47 56 8 7 0 + 7 1 47+56÷8= 54 53 16 2 8 1 - 8 0 16÷2-8= - 0
21 . 35+28÷7= 46 . 90-16÷4= 71 . 14÷7+72= 96 . 10÷5-2= 35 28 7 4 0 + 88 1 35+28÷7= 39 90 16 4 4 1 - 4 1 90-16÷4= 86 17 14 7 2 0 + 72 0 14÷7+72= 74 88 10 5 2 1 - 2 0 10÷5-2= - 0
22 . 11+21÷3= 47 . 2÷1-2= 72 . 28÷7+26= 97 . 76+24÷3= 11 21 3 7 0 + 42 1 11+21÷3= 18 27 2 1 2 1 - 2 0 2÷1-2= - 0 33 28 7 4 0 + 26 0 28÷7+26= 30 76 24 3 8 0 + 21 1 76+24÷3= 84
23 . 47+4÷1= 48 . 2÷1+81= 73 . 14÷7+6= 98 . 21÷7-2= 47 4 1 4 0 + 90 1 47+4÷1= 51 49 2 1 2 0 + 81 0 2÷1+81= 83 64 14 7 2 0 + 6 0 14÷7+6= 8 83 21 7 3 1 - 2 0 21÷7-2= 1
24 . 21÷3-5= 49 . 67+16÷8= 74 . 31-20÷5= 99 . 72÷9-1= 28 21 3 7 1 - 5 0 21÷3-5= 2 67 16 8 2 0 + 37 1 67+16÷8= 69 31 20 5 4 1 - 4 1 31-20÷5= 27 71 72 9 8 1 - 1 0 72÷9-1= 7
25 . 75+72÷9= 50 . 16÷8+45= 75 . 8÷1-7= 100 . 70+16÷4= 75 72 9 8 0 + 13 1 75+72÷9= 83 87 16 8 2 0 + 45 0 16÷8+45= 47 88 8 1 8 1 - 7 0 8÷1-7= 1 70 16 4 4 0 + 14 1 70+16÷4= 74
1 . 15 26 . 1 51 . 79 76 . 7
2 . 64 27 . 7 52 . 69 77 . 27
3 . - 0 28 . 79 53 . 4 78 . 5
4 . 40 29 . 72 54 . 27 79 . 4
5 . 26 30 . 50 55 . 42 80 . 91
6 . 85 31 . 6 56 . 26 81 . - 0
7 . 36 32 . 97 57 . 104 82 . 80
8 . 1 33 . 103 58 . 91 83 . 4
9 . 4 34 . 49 59 . 6 84 . 8
10 . 107 35 . 22 60 . 27 85 . 84
11 . 5 36 . 1 61 . 54 86 . - 0
12 . 73 37 . 2 62 . 72 87 . 1
13 . 3 38 . - 0 63 . 38 88 . 3
14 . 2 39 . 6 64 . 8 89 . 64
15 . 40 40 . 1 65 . 55 90 . 7
16 . 30 41 . 58 66 . 22 91 . 86
17 . 41 42 . 59 67 . 83 92 . 2
18 . 42 43 . 5 68 . 28 93 . 67
19 . 24 44 . - 0 69 . 86 94 . 92
20 . 35 45 . 72 70 . 54 95 . - 0
21 . 39 46 . 86 71 . 74 96 . - 0
22 . 18 47 . - 0 72 . 30 97 . 84
23 . 51 48 . 83 73 . 8 98 . 1
24 . 2 49 . 69 74 . 27 99 . 7
25 . 83 50 . 47 75 . 1 100 . 74
试题范围： 9 20 0 0 0 0 0 0
乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解
1 . (4-3)×3= 26 . (6-5)×3= 51 . 6×(1-0)= 76 . 2×(17+2)= 试题形式 3 1 - 4 3 1 (4-3)×3= 3 3 1 - 6 5 1 (6-5)×3= 3 6 1 - 1 0 0 6×(1-0)= 6 2 0 + 17 2 0 2×(17+2)= 38
2 . 2×(6+6)= 27 . 10×(17+1)= 52 . (12-8)×6= 77 . 8×(10-8)= 3 2 0 + 6 6 0 2×(6+6)= 24 10 0 + 17 1 0 10×(17+1)= 180 6 1 - 12 8 1 (12-8)×6= 24 8 1 - 10 8 0 8×(10-8)= 16
3 . 9×(11-2)= 28 . 2×(14-4)= 53 . 2×(16-1)= 78 . (7-1)×2= 3 9 1 - 11 2 0 9×(11-2)= 81 2 1 - 14 4 0 2×(14-4)= 20 2 1 - 16 1 0 2×(16-1)= 30 2 1 - 7 1 1 (7-1)×2= 12
4 . (2-0)×5= 29 . (11-7)×7= 54 . 7×(8+2)= 79 . 3×(0+11)= 5 1 - 2 0 1 (2-0)×5= 10 7 1 - 11 7 1 (11-7)×7= 28 7 0 + 8 2 0 7×(8+2)= 70 3 0 + 0 11 0 3×(0+11)= 33
5 . (5-1)×7= 30 . (17+2)×10= 55 . 6×(8-3)= 80 . (0+16)×6= 7 1 - 5 1 1 (5-1)×7= 28 10 0 + 17 2 1 (17+2)×10= 190 6 1 - 8 3 0 6×(8-3)= 30 6 0 + 0 16 1 (0+16)×6= 96
6 . 3×(4+0)= 31 . 9×(13-2)= 56 . 7×(12+2)= 81 . (13-5)×3= 3 0 + 4 0 0 3×(4+0)= 12 9 1 - 13 2 0 9×(13-2)= 99 7 0 + 12 2 0 7×(12+2)= 98 3 1 - 13 5 1 (13-5)×3= 24
7 . (4+6)×10= 32 . 8×(1-0)= 57 . 10×(11+1)= 82 . (16+1)×5= 10 0 + 4 6 1 (4+6)×10= 100 8 1 - 1 0 0 8×(1-0)= 8 10 0 + 11 1 0 10×(11+1)= 120 5 0 + 16 1 1 (16+1)×5= 85
8 . 7×(3-2)= 33 . 3×(7+5)= 58 . (14-2)×5= 83 . (7+2)×10= 7 1 - 3 2 0 7×(3-2)= 7 3 0 + 7 5 0 3×(7+5)= 36 5 1 - 14 2 1 (14-2)×5= 60 10 0 + 7 2 1 (7+2)×10= 90
9 . (17-9)×8= 34 . 10×(10-0)= 59 . (19-18)×7= 84 . 7×(11-5)= 8 1 - 17 9 1 (17-9)×8= 64 10 1 - 10 0 0 10×(10-0)= 100 7 1 - 19 18 1 (19-18)×7= 7 7 1 - 11 5 0 7×(11-5)= 42
10 . (7+12)×9= 35 . (2-1)×3= 60 . 4×(17-6)= 85 . 6×(4-1)= 9 0 + 7 12 1 (7+12)×9= 171 3 1 - 2 1 1 (2-1)×3= 3 4 1 - 17 6 0 4×(17-6)= 44 6 1 - 4 1 0 6×(4-1)= 18
11 . 6×(13+2)= 36 . (8+10)×5= 61 . 6×(12-9)= 86 . 9×(6+11)= 6 0 + 13 2 0 6×(13+2)= 90 5 0 + 8 10 1 (8+10)×5= 90 6 1 - 12 9 0 6×(12-9)= 18 9 0 + 6 11 0 9×(6+11)= 153
12 . (14-9)×8= 37 . (0-0)×8= 62 . (4+3)×9= 87 . 5×(7+10)= 8 1 - 14 9 1 (14-9)×8= 40 8 1 - 0 0 1 (0-0)×8= 0 9 0 + 4 3 1 (4+3)×9= 63 5 0 + 7 10 0 5×(7+10)= 85
13 . (16+3)×3= 38 . 1×(8-5)= 63 . (13+1)×10= 88 . 9×(19+0)= 3 0 + 16 3 1 (16+3)×3= 57 1 1 - 8 5 0 1×(8-5)= 3 10 0 + 13 1 1 (13+1)×10= 140 9 0 + 19 0 0 9×(19+0)= 171
14 . (6-3)×10= 39 . 6×(16+1)= 64 . (14-12)×6= 89 . 9×(14+1)= 10 1 - 6 3 1 (6-3)×10= 30 6 0 + 16 1 0 6×(16+1)= 102 6 1 - 14 12 1 (14-12)×6= 12 9 0 + 14 1 0 9×(14+1)= 135
15 . 6×(2-1)= 40 . (3-0)×7= 65 . 10×(1-0)= 90 . 7×(14+3)= 6 1 - 2 1 0 6×(2-1)= 6 7 1 - 3 0 1 (3-0)×7= 21 10 1 - 1 0 0 10×(1-0)= 10 7 0 + 14 3 0 7×(14+3)= 119
16 . 10×(13+1)= 41 . (14-5)×4= 66 . 9×(8+11)= 91 . (10-5)×3= 10 0 + 13 1 0 10×(13+1)= 140 4 1 - 14 5 1 (14-5)×4= 36 9 0 + 8 11 0 9×(8+11)= 171 3 1 - 10 5 1 (10-5)×3= 15
17 . 6×(7-3)= 42 . 4×(7+9)= 67 . (10-3)×3= 92 . (7+10)×7= 6 1 - 7 3 0 6×(7-3)= 24 4 0 + 7 9 0 4×(7+9)= 64 3 1 - 10 3 1 (10-3)×3= 21 7 0 + 7 10 1 (7+10)×7= 119
18 . (15+3)×10= 43 . 7×(13-3)= 68 . 7×(17-8)= 93 . (1+5)×10= 10 0 + 15 3 1 (15+3)×10= 180 7 1 - 13 3 0 7×(13-3)= 70 7 1 - 17 8 0 7×(17-8)= 63 10 0 + 1 5 1 (1+5)×10= 60
19 . (18+0)×4= 44 . (6+4)×8= 69 . (7+4)×3= 94 . 8×(13+5)= 4 0 + 18 0 1 (18+0)×4= 72 8 0 + 6 4 1 (6+4)×8= 80 3 0 + 7 4 1 (7+4)×3= 33 8 0 + 13 5 0 8×(13+5)= 144
20 . 9×(18+1)= 45 . (14-11)×8= 70 . 8×(12+6)= 95 . 2×(0-0)= 9 0 + 18 1 0 9×(18+1)= 171 8 1 - 14 11 1 (14-11)×8= 24 8 0 + 12 6 0 8×(12+6)= 144 2 1 - 0 0 0 2×(0-0)= 0
21 . (12-3)×8= 46 . 3×(13-7)= 71 . (7+9)×6= 96 . (14-7)×5= 8 1 - 12 3 1 (12-3)×8= 72 3 1 - 13 7 0 3×(13-7)= 18 6 0 + 7 9 1 (7+9)×6= 96 5 1 - 14 7 1 (14-7)×5= 35
22 . (11+0)×6= 47 . 2×(1-0)= 72 . 9×(13+5)= 97 . (11-7)×8= 6 0 + 11 0 1 (11+0)×6= 66 2 1 - 1 0 0 2×(1-0)= 2 9 0 + 13 5 0 9×(13+5)= 162 8 1 - 11 7 1 (11-7)×8= 32
23 . 7×(14+3)= 48 . 5×(17+2)= 73 . 7×(5+13)= 98 . 9×(9-3)= 7 0 + 14 3 0 7×(14+3)= 119 5 0 + 17 2 0 5×(17+2)= 95 7 0 + 5 13 0 7×(5+13)= 126 9 1 - 9 3 0 9×(9-3)= 54
24 . 9×(8-5)= 49 . (11+2)×6= 74 . 4×(16-13)= 99 . (5+8)×9= 9 1 - 8 5 0 9×(8-5)= 27 6 0 + 11 2 1 (11+2)×6= 78 4 1 - 16 13 0 4×(16-13)= 12 9 0 + 5 8 1 (5+8)×9= 117
25 . 5×(2+0)= 50 . 5×(18-7)= 75 . (15-5)×9= 100 . (15-3)×9= 5 0 + 2 0 0 5×(2+0)= 10 5 1 - 18 7 0 5×(18-7)= 55 9 1 - 15 5 1 (15-5)×9= 90 9 1 - 15 3 1 (15-3)×9= 108
1 . 3 26 . 3 51 . 6 76 . 38
2 . 24 27 . 180 52 . 24 77 . 16
3 . 81 28 . 20 53 . 30 78 . 12
4 . 10 29 . 28 54 . 70 79 . 33
5 . 28 30 . 190 55 . 30 80 . 96
6 . 12 31 . 99 56 . 98 81 . 24
7 . 100 32 . 8 57 . 120 82 . 85
8 . 7 33 . 36 58 . 60 83 . 90
9 . 64 34 . 100 59 . 7 84 . 42
10 . 171 35 . 3 60 . 44 85 . 18
11 . 90 36 . 90 61 . 18 86 . 153
12 . 40 37 . 0 62 . 63 87 . 85
13 . 57 38 . 3 63 . 140 88 . 171
14 . 30 39 . 102 64 . 12 89 . 135
15 . 6 40 . 21 65 . 10 90 . 119
16 . 140 41 . 36 66 . 171 91 . 15
17 . 24 42 . 64 67 . 21 92 . 119
18 . 180 43 . 70 68 . 63 93 . 60
19 . 72 44 . 80 69 . 33 94 . 144
20 . 171 45 . 24 70 . 144 95 . 0
21 . 72 46 . 18 71 . 96 96 . 35
22 . 66 47 . 2 72 . 162 97 . 32
23 . 119 48 . 95 73 . 126 98 . 54
24 . 27 49 . 78 74 . 12 99 . 117
25 . 10 50 . 55 75 . 90 100 . 108
试题范围： 9 9 81 20
前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解
1 . 21÷(12-5)= 26 . 54÷(3+6)= 51 . 42÷(14-8)= 76 . 32÷(2+6)= 试题形式 0 1 - 21 3 7 12 5 21÷(12-5)= 3 0 0 + 54 6 9 3 6 54÷(3+6)= 6 0 1 - 42 7 6 14 8 42÷(14-8)= 7 0 0 + 32 4 8 2 6 32÷(2+6)= 4
2 . (2+0)÷1= 27 . 8÷(2+0)= 52 . 6÷(0+1)= 77 . (24-18)÷2= 3 1 0 + 1 2 2 2 0 (2+0)÷1= 2 0 0 + 8 4 2 2 0 8÷(2+0)= 4 0 0 + 6 6 1 0 1 6÷(0+1)= 6 1 1 - 2 3 6 24 18 (24-18)÷2= 3
3 . 7÷(0+1)= 28 . (26-14)÷3= 53 . (13-7)÷6= 78 . 6÷(0+1)= 3 0 0 + 7 7 1 0 1 7÷(0+1)= 7 1 1 - 3 4 12 26 14 (26-14)÷3= 4 1 1 - 6 1 6 13 7 (13-7)÷6= 1 0 0 + 6 6 1 0 1 6÷(0+1)= 6
4 . 9÷(8-5)= 29 . 8÷(2+0)= 54 . (27+13)÷8= 79 . (23-3)÷5= 0 1 - 9 3 3 8 5 9÷(8-5)= 3 0 0 + 8 4 2 2 0 8÷(2+0)= 4 1 0 + 8 5 40 27 13 (27+13)÷8= 5 1 1 - 5 4 20 23 3 (23-3)÷5= 4
5 . (70-16)÷6= 30 . (61-5)÷8= 55 . 45÷(3+2)= 80 . 10÷(0+2)= 1 1 - 6 9 54 70 16 (70-16)÷6= 9 1 1 - 8 7 56 61 5 (61-5)÷8= 7 0 0 + 45 9 5 3 2 45÷(3+2)= 9 0 0 + 10 5 2 0 2 10÷(0+2)= 5
6 . (34-18)÷4= 31 . 72÷(24-15)= 56 . (3+0)÷1= 81 . (30-12)÷9= 1 1 - 4 4 16 34 18 (34-18)÷4= 4 0 1 - 72 8 9 24 15 72÷(24-15)= 8 1 0 + 1 3 3 3 0 (3+0)÷1= 3 1 1 - 9 2 18 30 12 (30-12)÷9= 2
7 . (21-19)÷1= 32 . (25+17)÷7= 57 . (8-7)÷1= 82 . (1+6)÷1= 1 1 - 1 2 2 21 19 (21-19)÷1= 2 1 0 + 7 6 42 25 17 (25+17)÷7= 6 1 1 - 1 1 1 8 7 (8-7)÷1= 1 1 0 + 1 7 7 1 6 (1+6)÷1= 7
8 . 3÷(18-17)= 33 . (35+7)÷7= 58 . 24÷(7-1)= 83 . 9÷(10-7)= 0 1 - 3 3 1 18 17 3÷(18-17)= 3 1 0 + 7 6 42 35 7 (35+7)÷7= 6 0 1 - 24 4 6 7 1 24÷(7-1)= 4 0 1 - 9 3 3 10 7 9÷(10-7)= 3
9 . (14-2)÷2= 34 . 64÷(8-0)= 59 . (6+0)÷1= 84 . 10÷(18-16)= 1 1 - 2 6 12 14 2 (14-2)÷2= 6 0 1 - 64 8 8 8 0 64÷(8-0)= 8 1 0 + 1 6 6 6 0 (6+0)÷1= 6 0 1 - 10 5 2 18 16 10÷(18-16)= 5
10 . (9+19)÷7= 35 . 6÷(10-7)= 60 . (20-5)÷5= 85 . (71-8)÷7= 1 0 + 7 4 28 9 19 (9+19)÷7= 4 0 1 - 6 2 3 10 7 6÷(10-7)= 2 1 1 - 5 3 15 20 5 (20-5)÷5= 3 1 1 - 7 9 63 71 8 (71-8)÷7= 9
11 . (77-5)÷8= 36 . (62-17)÷5= 61 . 45÷(14-9)= 86 . 18÷(22-16)= 1 1 - 8 9 72 77 5 (77-5)÷8= 9 1 1 - 5 9 45 62 17 (62-17)÷5= 9 0 1 - 45 9 5 14 9 45÷(14-9)= 9 0 1 - 18 3 6 22 16 18÷(22-16)= 3
12 . 25÷(4+1)= 37 . 18÷(2+0)= 62 . (2+2)÷4= 87 . 7÷(9-8)= 0 0 + 25 5 5 4 1 25÷(4+1)= 5 0 0 + 18 9 2 2 0 18÷(2+0)= 9 1 0 + 4 1 4 2 2 (2+2)÷4= 1 0 1 - 7 7 1 9 8 7÷(9-8)= 7
13 . (49+14)÷9= 38 . (10+62)÷9= 63 . 2÷(16-15)= 88 . (13-1)÷2= 1 0 + 9 7 63 49 14 (49+14)÷9= 7 1 0 + 9 8 72 10 62 (10+62)÷9= 8 0 1 - 2 2 1 16 15 2÷(16-15)= 2 1 1 - 2 6 12 13 1 (13-1)÷2= 6
14 . (6+2)÷8= 39 . (0+0)÷2= 64 . (69-5)÷8= 89 . (6-1)÷5= 1 0 + 8 1 8 6 2 (6+2)÷8= 1 1 0 + 2 0 0 0 0 (0+0)÷2= - 0 1 1 - 8 8 64 69 5 (69-5)÷8= 8 1 1 - 5 1 5 6 1 (6-1)÷5= 1
15 . 6÷(1+1)= 40 . 45÷(0+5)= 65 . 10÷(24-19)= 90 . (31+32)÷9= 0 0 + 6 3 2 1 1 6÷(1+1)= 3 0 0 + 45 9 5 0 5 45÷(0+5)= 9 0 1 - 10 2 5 24 19 10÷(24-19)= 2 1 0 + 9 7 63 31 32 (31+32)÷9= 7
16 . (18-12)÷6= 41 . 2÷(21-19)= 66 . 6÷(0+1)= 91 . 56÷(26-18)= 1 1 - 6 1 6 18 12 (18-12)÷6= 1 0 1 - 2 1 2 21 19 2÷(21-19)= 1 0 0 + 6 6 1 0 1 6÷(0+1)= 6 0 1 - 56 7 8 26 18 56÷(26-18)= 7
17 . 81÷(7+2)= 42 . (54-6)÷6= 67 . 20÷(24-19)= 92 . (7+11)÷3= 0 0 + 81 9 9 7 2 81÷(7+2)= 9 1 1 - 6 8 48 54 6 (54-6)÷6= 8 0 1 - 20 4 5 24 19 20÷(24-19)= 4 1 0 + 3 6 18 7 11 (7+11)÷3= 6
18 . 2÷(12-10)= 43 . 27÷(12-3)= 68 . 63÷(18-11)= 93 . (28-0)÷4= 0 1 - 2 1 2 12 10 2÷(12-10)= 1 0 1 - 27 3 9 12 3 27÷(12-3)= 3 0 1 - 63 9 7 18 11 63÷(18-11)= 9 1 1 - 4 7 28 28 0 (28-0)÷4= 7
19 . 28÷(6+1)= 44 . 21÷(26-19)= 69 . (1+2)÷3= 94 . (5-4)÷1= 0 0 + 28 4 7 6 1 28÷(6+1)= 4 0 1 - 21 3 7 26 19 21÷(26-19)= 3 1 0 + 3 1 3 1 2 (1+2)÷3= 1 1 1 - 1 1 1 5 4 (5-4)÷1= 1
20 . 48÷(6-0)= 45 . (4+23)÷3= 70 . 24÷(7+1)= 95 . (10+2)÷4= 0 1 - 48 8 6 6 0 48÷(6-0)= 8 1 0 + 3 9 27 4 23 (4+23)÷3= 9 0 0 + 24 3 8 7 1 24÷(7+1)= 3 1 0 + 4 3 12 10 2 (10+2)÷4= 3
21 . 0÷(13-10)= 46 . (63-9)÷6= 71 . 36÷(7+2)= 96 . 18÷(27-18)= 0 1 - 0 0 3 13 10 0÷(13-10)= - 0 1 1 - 6 9 54 63 9 (63-9)÷6= 9 0 0 + 36 4 9 7 2 36÷(7+2)= 4 0 1 - 18 2 9 27 18 18÷(27-18)= 2
22 . (49-9)÷5= 47 . (42-10)÷4= 72 . (9+15)÷3= 97 . (47-5)÷6= 1 1 - 5 8 40 49 9 (49-9)÷5= 8 1 1 - 4 8 32 42 10 (42-10)÷4= 8 1 0 + 3 8 24 9 15 (9+15)÷3= 8 1 1 - 6 7 42 47 5 (47-5)÷6= 7
23 . 24÷(21-13)= 48 . (25-11)÷7= 73 . (28-16)÷6= 98 . 9÷(18-15)= 0 1 - 24 3 8 21 13 24÷(21-13)= 3 1 1 - 7 2 14 25 11 (25-11)÷7= 2 1 1 - 6 2 12 28 16 (28-16)÷6= 2 0 1 - 9 3 3 18 15 9÷(18-15)= 3
24 . 54÷(7-1)= 49 . (37+8)÷5= 74 . 49÷(5+2)= 99 . (25+11)÷4= 0 1 - 54 9 6 7 1 54÷(7-1)= 9 1 0 + 5 9 45 37 8 (37+8)÷5= 9 0 0 + 49 7 7 5 2 49÷(5+2)= 7 1 0 + 4 9 36 25 11 (25+11)÷4= 9
25 . (23-11)÷4= 50 . (15-3)÷6= 75 . 18÷(15-9)= 100 . 18÷(4+5)= 1 1 - 4 3 12 23 11 (23-11)÷4= 3 1 1 - 6 2 12 15 3 (15-3)÷6= 2 0 1 - 18 3 6 15 9 18÷(15-9)= 3 0 0 + 18 2 9 4 5 18÷(4+5)= 2
1 . 3 26 . 6 51 . 7 76 . 4
2 . 2 27 . 4 52 . 6 77 . 3
3 . 7 28 . 4 53 . 1 78 . 6
4 . 3 29 . 4 54 . 5 79 . 4
5 . 9 30 . 7 55 . 9 80 . 5
6 . 4 31 . 8 56 . 3 81 . 2
7 . 2 32 . 6 57 . 1 82 . 7
8 . 3 33 . 6 58 . 4 83 . 3
9 . 6 34 . 8 59 . 6 84 . 5
10 . 4 35 . 2 60 . 3 85 . 9
11 . 9 36 . 9 61 . 9 86 . 3
12 . 5 37 . 9 62 . 1 87 . 7
13 . 7 38 . 8 63 . 2 88 . 6
14 . 1 39 . - 0 64 . 8 89 . 1
15 . 3 40 . 9 65 . 2 90 . 7
16 . 1 41 . 1 66 . 6 91 . 7
17 . 9 42 . 8 67 . 4 92 . 6
18 . 1 43 . 3 68 . 9 93 . 7
19 . 4 44 . 3 69 . 1 94 . 1
20 . 8 45 . 9 70 . 3 95 . 3
21 . - 0 46 . 9 71 . 4 96 . 2
22 . 8 47 . 8 72 . 8 97 . 7
23 . 3 48 . 2 73 . 2 98 . 3
24 . 9 49 . 9 74 . 7 99 . 9
25 . 3 50 . 2 75 . 3 100 . 2
班级: 年级 班,姓名: 完成时间: 乘除 随机数 随机2 随机数 随机2 随机数 随机2 随机数 随机2
1 . 21÷(12-5)= 26 . (6-5)×3= 51 . 6×(1-0)= 加减 0.6397162511 10+25÷5= 21÷(12-5)= 0.8651916933 0.1855359089 2×8-13= (6-5)×3= 0.9541346855 0.3071610311 9×4+10= 6×(1-0)= 0.8416185607 0.3510893659 9×7+2= 2×(17+2)= 0.5251494137
2 . 57+42÷6= 27 . 10×(17+1)= 52 . 75-18÷3= 0.533023652 57+42÷6= (2+0)÷1= 0.1110687315 0.2575248951 8×6+14= 10×(17+1)= 0.7743415413 0.5155882112 75-18÷3= 6÷(0+1)= 0.1763735993 0.6929563591 48÷6+19= (24-18)÷2= 0.316522038
3 . 7÷(0+1)= 28 . (26-14)÷3= 53 . (13-7)÷6= 0.7680185148 21÷7-3= 7÷(0+1)= 0.6783592733 0.5663157628 48÷6+71= (26-14)÷3= 0.901309292 0.9901366456 48÷8-2= (13-7)÷6= 0.9459803067 0.1092628048 33-9×2= (7-1)×2= 0.802519811
4 . 3×8+2= 29 . (11-7)×7= 54 . 7×(8+2)= 0.0905539587 3×8+2= (2-0)×5= 0.1438541768 0.1897059907 9×2-17= (11-7)×7= 0.5117904022 0.3236077144 3+9×1= 7×(8+2)= 0.7324288017 0.6917155088 45÷9-1= (23-3)÷5= 0.4890433801
5 . 6×6-14= 30 . (17+2)×10= 55 . 6×(8-3)= 0.3523867267 6×6-14= (5-1)×7= 0.0425979957 0.4745731866 30+7×5= (17+2)×10= 0.7764218924 0.4973813451 4×5+43= 6×(8-3)= 0.8694754392 0.996799252 24÷4+85= 10÷(0+2)= 0.4537094297
6 . (34-18)÷4= 31 . 9×9-67= 56 . 7×(12+2)= 0.6452018096 93-8÷1= (34-18)÷4= 0.7516236794 0.033878518 9×9-67= 9×(13-2)= 0.0823595162 0.1034086623 7×6-11= 7×(12+2)= 0.5323410994 0.9105898304 30÷6-5= (30-12)÷9= 0.6340981058
7 . (4+6)×10= 32 . (25+17)÷7= 57 . (8-7)÷1= 0.3854679642 6×9-34= (4+6)×10= 0.6220689596 0.8125958175 16÷8+95= (25+17)÷7= 0.876205233 0.8537907233 98+18÷3= (8-7)÷1= 0.6445884236 0.7115203576 82-4÷2= (1+6)÷1= 0.1755272623
8 . 7×(3-2)= 33 . 97+54÷9= 58 . 58+1×7= 0.0129120743 4+9×9= 7×(3-2)= 0.8017703746 0.7444864758 97+54÷9= (35+7)÷7= 0.4489029493 0.4801468893 58+1×7= (14-2)×5= 0.07518484 0.2973594347 93-9×9= (7+2)×10= 0.8484773889
9 . 45+5×7= 34 . 25+7×9= 59 . (19-18)×7= 0.0562175218 45+5×7= (17-9)×8= 0.2678853123 0.1775544906 25+7×9= 10×(10-0)= 0.3865251035 0.2790061844 7×2-5= (19-18)×7= 0.9972567672 0.4574802954 3×3-3= 7×(11-5)= 0.8966100509
10 . (9+19)÷7= 35 . 61+3×5= 60 . (20-5)÷5= 0.6255565799 99+32÷4= (9+19)÷7= 0.582172795 0.2026778363 61+3×5= (2-1)×3= 0.2670391599 0.6873308036 8÷1+19= (20-5)÷5= 0.6488248692 0.4561087307 9×5-44= 6×(4-1)= 0.4373578403
11 . (77-5)÷8= 36 . 40÷5-7= 61 . 61-63÷9= 0.8292487065 14÷2-2= (77-5)÷8= 0.7295522332 0.6223022704 40÷5-7= (62-17)÷5= 0.2513455407 0.7365734932 61-63÷9= 45÷(14-9)= 0.330638644 0.9863082856 6-24÷4= 18÷(22-16)= 0.9964911762
12 . 71+18÷9= 37 . 4÷1-2= 62 . 72-8×4= 0.9351020607 71+18÷9= 25÷(4+1)= 0.446188137 0.7660095211 4÷1-2= 18÷(2+0)= 0.0339188869 0.0252600008 72-8×4= (4+3)×9= 0.3697654678 0.4781447545 8×9-24= 5×(7+10)= 0.9753269077
13 . (16+3)×3= 38 . (10+62)÷9= 63 . 5×5-11= 0.2626752747 7×7-1= (16+3)×3= 0.9117624849 0.7634925969 28÷7-4= (10+62)÷9= 0.5466393519 0.4429142413 5×5-11= (13+1)×10= 0.2133298079 0.4239278187 2×4+31= 9×(19+0)= 0.1369749418
14 . 3÷1-1= 39 . 6×(16+1)= 64 . (14-12)×6= 0.6353983338 3÷1-1= (6+2)÷8= 0.2001818539 0.1249276111 52+5×7= 6×(16+1)= 0.8423357131 0.0882992021 5×6-4= (14-12)×6= 0.9819838135 0.802760971 61+24÷8= (6-1)÷5= 0.7527873406
15 . 45-10÷2= 40 . 45÷(0+5)= 65 . 7+6×9= 0.777250565 45-10÷2= 6÷(1+1)= 0.3011562449 0.9117706683 32÷8-3= 45÷(0+5)= 0.799058439 0.4456555826 7+6×9= 10×(1-0)= 0.1801607446 0.66407547 12÷3+3= (31+32)÷9= 0.8849843774
16 . 64÷8+22= 41 . 8-2×1= 66 . 6÷(0+1)= 0.9180345327 64÷8+22= (18-12)÷6= 0.1868167266 0.3322063913 8-2×1= (14-5)×4= 0.3249208639 0.8216349655 15+7÷1= 6÷(0+1)= 0.7052291209 0.7179669579 84+2÷1= 56÷(26-18)= 0.5175108118
17 . 44-9÷3= 42 . (54-6)÷6= 67 . 4×2+47= 0.7838081723 44-9÷3= 81÷(7+2)= 0.330752027 0.6090459562 18÷6+56= (54-6)÷6= 0.6160831261 0.1263464807 4×2+47= (10-3)×3= 0.1871566276 0.367446176 6×7-21= (7+10)×7= 0.2003737701
18 . 5×4+61= 43 . 27÷(12-3)= 68 . 63÷(18-11)= 0.3802083875 5×4+61= (15+3)×10= 0.144986176 0.6190910018 36÷6-1= 27÷(12-3)= 0.7585134326 0.6658058369 34-24÷4= 63÷(18-11)= 0.7442924214 0.621751763 72÷9+59= (28-0)÷4= 0.5788797381
19 . 29-15÷3= 44 . (6+4)×8= 69 . 40÷5+78= 0.6912388859 29-15÷3= 28÷(6+1)= 0.119131785 0.1852466308 26-2×7= (6+4)×8= 0.8126395894 0.9083974014 40÷5+78= (1+2)÷3= 0.0132800168 0.8951445408 88+24÷6= (5-4)÷1= 0.3306051905
20 . 9×(18+1)= 45 . 77-45÷9= 70 . 8×(12+6)= 0.2882918046 6×4-14= 9×(18+1)= 0.9529953402 0.9834208916 77-45÷9= (4+23)÷3= 0.2340056871 0.014349426 5×3+34= 8×(12+6)= 0.7284895959 0.7155175486 16÷2-8= (10+2)÷4= 0.5296389751
21 . (12-3)×8= 46 . 92-8×8= 71 . 36÷(7+2)= 0.3549656277 7×2-11= (12-3)×8= 0.6077055888 0.0602607998 92-8×8= 3×(13-7)= 0.4639961596 0.6075137334 14÷7+72= 36÷(7+2)= 0.7855116063 0.4196645555 8×8-13= (14-7)×5= 0.4113774354
22 . (49-9)÷5= 47 . 49+6×5= 72 . 9×(13+5)= 0.6588818739 11+21÷3= (49-9)÷5= 0.7176700038 0.2439306465 49+6×5= 2×(1-0)= 0.2821628433 0.4546837222 16+7×4= 9×(13+5)= 0.8236001647 0.141971814 1+6×9= (11-7)×8= 0.2101304194
23 . 24÷(21-13)= 48 . 5×(17+2)= 73 . 14÷7+6= 0.525020389 47+4÷1= 24÷(21-13)= 0.5517188902 0.2891298546 3×3-1= 5×(17+2)= 0.9134292623 0.8266227343 14÷7+6= (28-16)÷6= 0.3949248645 0.5689108453 21÷7-2= 9÷(18-15)= 0.8605437177
24 . 9×(8-5)= 49 . (11+2)×6= 74 . 49÷(5+2)= 0.1936051239 9+5×8= 9×(8-5)= 0.7668853064 0.0482977177 9×6+38= (11+2)×6= 0.9286935101 0.895626556 31-20÷5= 49÷(5+2)= 0.9825814582 0.0007853377 7×4+33= (5+8)×9= 0.7297329278
25 . 81-8×1= 50 . 3×9-24= 75 . 8÷1-7= 0.3383338626 81-8×1= 5×(2+0)= 0.4107703696 0.3763746138 3×9-24= 5×(18-7)= 0.2835653845 0.8829884642 8÷1-7= 18÷(15-9)= 0.4898958308 0.4001234887 86-8×9= (15-3)×9= 0.0133041596
0 0 0 0 0 0 0
答案 口算伴我成长测试题-乘除加减随机连
1 . 3 26 . 3 51 . 6 0.6397162511 15 3 0.8651916933 0.1855359089 3 3 0.9541346855 0.3071610311 46 6 0.8416185607 0.3510893659 65 38 0.5251494137
2 . 64 27 . 180 52 . 69 0.533023652 64 2 0.1110687315 0.2575248951 62 180 0.7743415413 0.5155882112 69 6 0.1763735993 0.6929563591 27 3 0.316522038
3 . 7 28 . 4 53 . 1 0.7680185148 0 7 0.6783592733 0.5663157628 79 4 0.901309292 0.9901366456 4 1 0.9459803067 0.1092628048 15 12 0.802519811
4 . 26 29 . 28 54 . 70 0.0905539587 26 10 0.1438541768 0.1897059907 1 28 0.5117904022 0.3236077144 12 70 0.7324288017 0.6917155088 4 4 0.4890433801
5 . 22 30 . 190 55 . 30 0.3523867267 22 28 0.0425979957 0.4745731866 65 190 0.7764218924 0.4973813451 63 30 0.8694754392 0.996799252 91 5 0.4537094297
6 . 4 31 . 14 56 . 98 0.6452018096 85 4 0.7516236794 0.033878518 14 99 0.0823595162 0.1034086623 31 98 0.5323410994 0.9105898304 0 2 0.6340981058
7 . 100 32 . 6 57 . 1 0.3854679642 20 100 0.6220689596 0.8125958175 97 6 0.876205233 0.8537907233 104 1 0.6445884236 0.7115203576 80 7 0.1755272623
8 . 7 33 . 103 58 . 65 0.0129120743 85 7 0.8017703746 0.7444864758 103 6 0.4489029493 0.4801468893 65 60 0.07518484 0.2973594347 12 90 0.8484773889
9 . 80 34 . 88 59 . 7 0.0562175218 80 64 0.2678853123 0.1775544906 88 100 0.3865251035 0.2790061844 9 7 0.9972567672 0.4574802954 6 42 0.8966100509
10 . 4 35 . 76 60 . 3 0.6255565799 107 4 0.582172795 0.2026778363 76 3 0.2670391599 0.6873308036 27 3 0.6488248692 0.4561087307 1 18 0.4373578403
11 . 9 36 . 1 61 . 54 0.8292487065 5 9 0.7295522332 0.6223022704 1 9 0.2513455407 0.7365734932 54 9 0.330638644 0.9863082856 0 3 0.9964911762
12 . 73 37 . 2 62 . 40 0.9351020607 73 5 0.446188137 0.7660095211 2 9 0.0339188869 0.0252600008 40 63 0.3697654678 0.4781447545 48 85 0.9753269077
13 . 57 38 . 8 63 . 14 0.2626752747 48 57 0.9117624849 0.7634925969 0 8 0.5466393519 0.4429142413 14 140 0.2133298079 0.4239278187 39 171 0.1369749418
14 . 2 39 . 102 64 . 12 0.6353983338 2 1 0.2001818539 0.1249276111 87 102 0.8423357131 0.0882992021 26 12 0.9819838135 0.802760971 64 1 0.7527873406
15 . 40 40 . 9 65 . 61 0.777250565 40 3 0.3011562449 0.9117706683 1 9 0.799058439 0.4456555826 61 10 0.1801607446 0.66407547 7 7 0.8849843774
16 . 30 41 . 6 66 . 6 0.9180345327 30 1 0.1868167266 0.3322063913 6 36 0.3249208639 0.8216349655 22 6 0.7052291209 0.7179669579 86 7 0.5175108118
17 . 41 42 . 8 67 . 55 0.7838081723 41 9 0.330752027 0.6090459562 59 8 0.6160831261 0.1263464807 55 21 0.1871566276 0.367446176 21 119 0.2003737701
18 . 81 43 . 3 68 . 9 0.3802083875 81 180 0.144986176 0.6190910018 5 3 0.7585134326 0.6658058369 28 9 0.7442924214 0.621751763 67 7 0.5788797381
19 . 24 44 . 80 69 . 86 0.6912388859 24 4 0.119131785 0.1852466308 12 80 0.8126395894 0.9083974014 86 1 0.0132800168 0.8951445408 92 1 0.3306051905
20 . 171 45 . 72 70 . 144 0.2882918046 10 171 0.9529953402 0.9834208916 72 9 0.2340056871 0.014349426 49 144 0.7284895959 0.7155175486 0 3 0.5296389751
21 . 72 46 . 28 71 . 4 0.3549656277 3 72 0.6077055888 0.0602607998 28 18 0.4639961596 0.6075137334 74 4 0.7855116063 0.4196645555 51 35 0.4113774354
22 . 8 47 . 79 72 . 162 0.6588818739 18 8 0.7176700038 0.2439306465 79 2 0.2821628433 0.4546837222 44 162 0.8236001647 0.141971814 55 32 0.2101304194
23 . 3 48 . 95 73 . 8 0.525020389 51 3 0.5517188902 0.2891298546 8 95 0.9134292623 0.8266227343 8 2 0.3949248645 0.5689108453 1 3 0.8605437177
24 . 27 49 . 78 74 . 7 0.1936051239 49 27 0.7668853064 0.0482977177 92 78 0.9286935101 0.895626556 27 7 0.9825814582 0.0007853377 61 117 0.7297329278
25 . 73 50 . 3 75 . 1 0.3383338626 73 10 0.4107703696 0.3763746138 3 55 0.2835653845 0.8829884642 1 3 0.4898958308 0.4001234887 14 108 0.0133041596
0 0 0 0
&D &T
口算伴我成长测试题-乘除加减随机连 3
班级: 年级 班,姓名: 完成时间: 乘除 随机数 随机数 随机数 随机数
1 . 64+4×2= 26 . 14÷2-6= 51 . 82-9÷3= 76 . 9×7+2= 加减 0.2291650364 64+4×2= 0.9523058633 14÷2-6= 0.5333608491 82-9÷3= 0.0142241939 9×7+2=
2 . 57+42÷6= 27 . 8×6+14= 52 . 71+4×4= 77 . 48÷6+19= 0.5932744933 57+42÷6= 0.1189983943 8×6+14= 0.1640283652 71+4×4= 0.8712453328 48÷6+19=
3 . 21÷7-3= 28 . 48÷6+71= 53 . 3×9+23= 78 . 33-9×2= 0.6450179637 21÷7-3= 0.5843653636 48÷6+71= 0.0123664179 3×9+23= 0.286034227 33-9×2=
4 . 3×8+2= 29 . 9×2-17= 54 . 34-14÷2= 79 . 20+5×3= 0.2736332759 3×8+2= 0.3571443623 9×2-17= 0.5750545626 34-14÷2= 0.4149502967 20+5×3=
5 . 64÷8+18= 30 . 30+7×5= 55 . 4×5+43= 80 . 3×9-15= 0.7372829103 64÷8+18= 0.0112662129 30+7×5= 0.4431058961 4×5+43= 0.3018544355 3×9-15=
6 . 9×2+17= 31 . 9×9-67= 56 . 7×6-11= 81 . 30÷6-5= 0.2366606197 9×2+17= 0.1273423164 9×9-67= 0.4673194999 7×6-11= 0.9224343508 30÷6-5=
7 . 6×9-34= 32 . 16÷8+95= 57 . 96-9×9= 82 . 8×9-16= 0.2055376197 6×9-34= 0.6925781423 16÷8+95= 0.1117097217 96-9×9= 0.4650508272 8×9-16=
8 . 4+9×9= 33 . 97+54÷9= 58 . 87+8÷2= 83 . 36÷6-2= 0.16896087 4+9×9= 0.8524140032 97+54÷9= 0.9882708026 87+8÷2= 0.7557719198 36÷6-2=
9 . 18÷6+1= 34 . 12÷3+45= 59 . 28÷4-1= 84 . 40÷5+0= 0.8067758011 18÷6+1= 0.6286547812 12÷3+45= 0.6677011539 28÷4-1= 0.7582189648 40÷5+0=
10 . 99+32÷4= 35 . 8÷1+14= 60 . 27+6×7= 85 . 9×5-44= 0.5053458719 99+32÷4= 0.5459059519 8÷1+14= 0.3914382021 27+6×7= 0.4424549917 9×5-44=
11 . 14÷2-2= 36 . 5×7+39= 61 . 61-63÷9= 86 . 6-24÷4= 0.732158622 14÷2-2= 0.4273020245 5×7+39= 0.6652079421 61-63÷9= 0.7685612926 6-24÷4=
12 . 81-6×9= 37 . 4÷1-2= 62 . 72-8×4= 87 . 5÷1-4= 0.4584196097 81-6×9= 0.5828339495 4÷1-2= 0.1198560075 72-8×4= 0.7702215763 5÷1-4=
13 . 7×7-1= 38 . 28÷7-4= 63 . 18÷9+36= 88 . 2×4+31= 0.4933652774 7×7-1= 0.5894563714 28÷7-4= 0.529137509 18÷9+36= 0.2711268751 2×4+31=
14 . 3÷1-1= 39 . 52+5×7= 64 . 12-16÷4= 89 . 61+24÷8= 0.9314447572 3÷1-1= 0.0534827512 52+5×7= 0.7380211372 12-16÷4= 0.6539921828 61+24÷8=
15 . 45-10÷2= 40 . 32÷8-3= 65 . 7+6×9= 90 . 12÷3+3= 0.9274270665 45-10÷2= 0.9394507195 32÷8-3= 0.0024529118 7+6×9= 0.6444788891 12÷3+3=
16 . 64÷8+22= 41 . 8-2×1= 66 . 8×8+11= 91 . 78-7×7= 0.7664989071 64÷8+22= 0.1859505728 8-2×1= 0.2498450135 8×8+11= 0.1346861082 78-7×7=
17 . 6×9+21= 42 . 18÷6+56= 67 . 4×2+47= 92 . 15÷5-1= 0.1739174522 6×9+21= 0.8003075159 18÷6+56= 0.028629719 4×2+47= 0.6518805008 15÷5-1=
18 . 46-16÷4= 43 . 36÷6-1= 68 . 34-24÷4= 93 . 72÷9+59= 0.8732954648 46-16÷4= 0.9563036944 36÷6-1= 0.5701961431 34-24÷4= 0.8391927278 72÷9+59=
19 . 6×7+18= 44 . 26-2×7= 69 . 21+9×3= 94 . 3×3+36= 0.1690729213 6×7+18= 0.208618091 26-2×7= 0.2124166148 21+9×3= 0.0188372234 3×3+36=
20 . 6×4-14= 45 . 5×3-0= 70 . 47+56÷8= 95 . 65-6×6= 0.179264262 6×4-14= 0.167251564 5×3-0= 0.682673447 47+56÷8= 0.493526682 65-6×6=
21 . 7×2-11= 46 . 92-8×8= 71 . 87-8×5= 96 . 10÷5-2= 0.2545133519 7×2-11= 0.442976864 92-8×8= 0.2309547516 87-8×5= 0.896510884 10÷5-2=
22 . 11+21÷3= 47 . 49+6×5= 72 . 28÷7+26= 97 . 76+24÷3= 0.9004562206 11+21÷3= 0.3685246007 49+6×5= 0.9822419105 28÷7+26= 0.6806726611 76+24÷3=
23 . 47+4÷1= 48 . 2÷1+81= 73 . 1×9-4= 98 . 21÷7-2= 0.9173333728 47+4÷1= 0.5139746035 2÷1+81= 0.484561401 1×9-4= 0.8834540482 21÷7-2=
24 . 21÷3-5= 49 . 67+16÷8= 74 . 31-20÷5= 99 . 72÷9-1= 0.761203805 21÷3-5= 0.8090389524 67+16÷8= 0.6670029427 31-20÷5= 0.5735410081 72÷9-1=
25 . 75+72÷9= 50 . 3×9-24= 75 . 4×9-30= 100 . 70+16÷4= 0.5625274723 75+72÷9= 0.370687469 3×9-24= 0.1266013306 4×9-30= 0.8584433807 70+16÷4=
答案 口算伴我成长测试题-乘除加减随机连
1 . 72 26 . 1 51 . 79 76 . 65 0.2291650364 72 0.9523058633 1 0.5333608491 79 0.0142241939 65
2 . 64 27 . 62 52 . 87 77 . 27 0.5932744933 64 0.1189983943 62 0.1640283652 87 0.8712453328 27
3 . 0 28 . 79 53 . 50 78 . 15 0.6450179637 0 0.5843653636 79 0.0123664179 50 0.286034227 15
4 . 26 29 . 1 54 . 27 79 . 35 0.2736332759 26 0.3571443623 1 0.5750545626 27 0.4149502967 35
5 . 26 30 . 65 55 . 63 80 . 12 0.7372829103 26 0.0112662129 65 0.4431058961 63 0.3018544355 12
6 . 35 31 . 14 56 . 31 81 . 0 0.2366606197 35 0.1273423164 14 0.4673194999 31 0.9224343508 0
7 . 20 32 . 97 57 . 15 82 . 56 0.2055376197 20 0.6925781423 97 0.1117097217 15 0.4650508272 56
8 . 85 33 . 103 58 . 91 83 . 4 0.16896087 85 0.8524140032 103 0.9882708026 91 0.7557719198 4
9 . 4 34 . 49 59 . 6 84 . 8 0.8067758011 4 0.6286547812 49 0.6677011539 6 0.7582189648 8
10 . 107 35 . 22 60 . 69 85 . 1 0.5053458719 107 0.5459059519 22 0.3914382021 69 0.4424549917 1
11 . 5 36 . 74 61 . 54 86 . 0 0.732158622 5 0.4273020245 74 0.6652079421 54 0.7685612926 0
12 . 27 37 . 2 62 . 40 87 . 1 0.4584196097 27 0.5828339495 2 0.1198560075 40 0.7702215763 1
13 . 48 38 . 0 63 . 38 88 . 39 0.4933652774 48 0.5894563714 0 0.529137509 38 0.2711268751 39
14 . 2 39 . 87 64 . 8 89 . 64 0.9314447572 2 0.0534827512 87 0.7380211372 8 0.6539921828 64
15 . 40 40 . 1 65 . 61 90 . 7 0.9274270665 40 0.9394507195 1 0.0024529118 61 0.6444788891 7
16 . 30 41 . 6 66 . 75 91 . 29 0.7664989071 30 0.1859505728 6 0.2498450135 75 0.1346861082 29
17 . 75 42 . 59 67 . 55 92 . 2 0.1739174522 75 0.8003075159 59 0.028629719 55 0.6518805008 2
18 . 42 43 . 5 68 . 28 93 . 67 0.8732954648 42 0.9563036944 5 0.5701961431 28 0.8391927278 67
19 . 60 44 . 12 69 . 48 94 . 45 0.1690729213 60 0.208618091 12 0.2124166148 48 0.0188372234 45
20 . 10 45 . 15 70 . 54 95 . 29 0.179264262 10 0.167251564 15 0.682673447 54 0.493526682 29
21 . 3 46 . 28 71 . 47 96 . 0 0.2545133519 3 0.442976864 28 0.2309547516 47 0.896510884 0
22 . 18 47 . 79 72 . 30 97 . 84 0.9004562206 18 0.3685246007 79 0.9822419105 30 0.6806726611 84
23 . 51 48 . 83 73 . 5 98 . 1 0.9173333728 51 0.5139746035 83 0.484561401 5 0.8834540482 1
24 . 2 49 . 69 74 . 27 99 . 7 0.761203805 2 0.8090389524 69 0.6670029427 27 0.5735410081 7
25 . 83 50 . 3 75 . 6 100 . 74 0.5625274723 83 0.370687469 3 0.1266013306 6 0.8584433807 74
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首减数 A B 数1 数2 随 加减 加减数 前后 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解 首减数 A B 数1 数2 随 加减 加减数 前后随 解
1 . 64+4×2= 26 . 2×8-13= 51 . 9×4+10= 76 . 9×7+2= 试题形式 64 4 2 4 2 0 + 74 1 64+4×2= 72 20 2 8 2 8 1 - 13 0 2×8-13= 3 1 9 4 9 4 0 + 10 0 9×4+10= 46 5 10 7 9 7 0 + 2 0 9×7+2= 65
2 . 6×6-4= 27 . 8×6+14= 52 . 71+4×4= 77 . 3×9-10= 3 73 6 6 6 6 1 - 4 0 6×6-4= 32 11 8 6 8 6 0 + 14 0 8×6+14= 62 71 4 4 4 4 0 + 54 1 71+4×4= 87 94 3 10 3 9 1 - 10 0 3×9-10= 17
3 . 52+5×9= 28 . 46-9×4= 53 . 3×9+23= 78 . 33-9×2= 3 52 5 9 5 9 0 + 17 1 52+5×9= 97 46 9 4 9 4 1 - 6 1 46-9×4= 10 60 3 9 3 9 0 + 23 0 3×9+23= 50 33 9 2 9 2 1 - 0 1 33-9×2= 15
4 . 3×8+2= 29 . 9×2-17= 54 . 3+9×1= 79 . 20+5×3= 29 3 8 3 8 0 + 2 0 3×8+2= 26 50 9 2 9 2 1 - 17 0 9×2-17= 1 3 9 1 9 1 0 + 33 1 3+9×1= 12 20 5 3 5 3 0 + 77 1 20+5×3= 35
5 . 6×6-14= 30 . 30+7×5= 55 . 4×5+43= 80 . 3×9-15= 64 6 6 6 6 1 - 14 0 6×6-14= 22 30 7 5 7 5 0 + 24 1 30+7×5= 65 25 4 5 4 5 0 + 43 0 4×5+43= 63 90 3 9 3 9 1 - 15 0 3×9-15= 12
6 . 9×2+17= 31 . 9×9-67= 56 . 7×6-11= 81 . 2×7+10= 4 10 2 9 2 0 + 17 0 9×2+17= 35 92 10 9 9 9 1 - 67 0 9×9-67= 14 54 7 6 7 6 1 - 11 0 7×6-11= 31 46 2 7 2 7 0 + 10 0 2×7+10= 24
7 . 6×9-34= 32 . 4×9+47= 57 . 96-9×9= 82 . 8×9-16= 75 6 10 6 9 1 - 34 0 6×9-34= 20 4 4 10 4 9 0 + 47 0 4×9+47= 83 96 9 10 9 9 1 - 55 1 96-9×9= 15 96 8 10 8 9 1 - 16 0 8×9-16= 56
8 . 4+9×9= 33 . 26-2×9= 58 . 58+1×7= 83 . 93-9×9= 4 9 10 9 9 0 + 3 1 4+9×9= 85 26 2 9 2 9 1 - 11 1 26-2×9= 8 58 1 7 1 7 0 + 1 1 58+1×7= 65 93 9 9 9 9 1 - 8 1 93-9×9= 12
9 . 45+5×7= 34 . 25+7×9= 59 . 7×2-5= 84 . 3×3-3= 45 5 7 5 7 0 + 9 1 45+5×7= 80 25 7 10 7 9 0 + 20 1 25+7×9= 88 41 7 2 7 2 1 - 5 0 7×2-5= 9 84 3 3 3 3 1 - 3 0 3×3-3= 6
10 . 6+9×3= 35 . 61+3×5= 60 . 27+6×7= 85 . 9×5-44= 6 9 3 9 3 0 + 71 1 6+9×3= 33 61 3 5 3 5 0 + 46 1 61+3×5= 76 27 6 7 6 7 0 + 23 1 27+6×7= 69 58 10 5 9 5 1 - 44 0 9×5-44= 1
11 . 5×2+66= 36 . 5×7+39= 61 . 27-6×3= 86 . 6×3-4= 40 5 2 5 2 0 + 66 0 5×2+66= 76 48 5 7 5 7 0 + 39 0 5×7+39= 74 27 6 3 6 3 1 - 10 1 27-6×3= 9 66 6 3 6 3 1 - 4 0 6×3-4= 14
12 . 81-6×9= 37 . 6×2+49= 62 . 72-8×4= 87 . 8×9-24= 81 6 9 6 9 1 - 39 1 81-6×9= 27 69 6 2 6 2 0 + 49 0 6×2+49= 61 72 8 4 8 4 1 - 25 1 72-8×4= 40 85 8 10 8 9 1 - 24 0 8×9-24= 48
13 . 7×7-1= 38 . 11-2×2= 63 . 5×5-11= 88 . 2×4+31= 81 7 7 7 7 1 - 1 0 7×7-1= 48 11 2 2 2 2 1 - 0 1 11-2×2= 7 96 5 5 5 5 1 - 11 0 5×5-11= 14 34 2 4 2 4 0 + 31 0 2×4+31= 39
14 . 2×8+70= 39 . 52+5×7= 64 . 5×6-4= 89 . 38+4×3= 39 2 8 2 8 0 + 70 0 2×8+70= 86 52 5 7 5 7 0 + 39 1 52+5×7= 87 43 5 6 5 6 1 - 4 0 5×6-4= 26 38 4 3 4 3 0 + 57 1 38+4×3= 50
15 . 50-8×4= 40 . 7×2-4= 65 . 7+6×9= 90 . 6+7×9= 50 8 4 8 4 1 - 19 1 50-8×4= 18 43 7 2 7 2 1 - 4 0 7×2-4= 10 7 6 10 6 9 0 + 13 1 7+6×9= 61 6 7 9 7 9 0 + 14 1 6+7×9= 69
16 . 69-6×9= 41 . 8-2×1= 66 . 8×8+11= 91 . 78-7×7= 69 6 9 6 9 1 - 26 1 69-6×9= 15 8 2 1 2 1 1 - 1 1 8-2×1= 6 15 8 8 8 8 0 + 11 0 8×8+11= 75 78 7 7 7 7 1 - 42 1 78-7×7= 29
17 . 6×9+21= 42 . 96-9×7= 67 . 4×2+47= 92 . 6×7-21= 18 6 10 6 9 0 + 21 0 6×9+21= 75 96 10 7 9 7 1 - 40 1 96-9×7= 33 59 4 2 4 2 0 + 47 0 4×2+47= 55 56 6 7 6 7 1 - 21 0 6×7-21= 21
18 . 5×4+61= 43 . 53+8×5= 68 . 2×5-6= 93 . 3×2-5= 4 5 4 5 4 0 + 61 0 5×4+61= 81 53 8 5 8 5 0 + 46 1 53+8×5= 93 46 2 5 2 5 1 - 6 0 2×5-6= 4 41 3 2 3 2 1 - 5 0 3×2-5= 1
19 . 6×7+18= 44 . 26-2×7= 69 . 21+9×3= 94 . 3×3+36= 23 6 7 6 7 0 + 18 0 6×7+18= 60 26 2 7 2 7 1 - 8 1 26-2×7= 12 21 10 3 9 3 0 + 69 1 21+9×3= 48 79 3 3 3 3 0 + 36 0 3×3+36= 45
20 . 6×4-14= 45 . 5×3-0= 70 . 5×3+34= 95 . 65-6×6= 64 6 4 6 4 1 - 14 0 6×4-14= 10 55 5 3 5 3 1 - 0 0 5×3-0= 15 38 5 3 5 3 0 + 34 0 5×3+34= 49 65 6 6 6 6 1 - 19 1 65-6×6= 29
21 . 7×2-11= 46 . 92-8×8= 71 . 87-8×5= 96 . 8×8-13= 79 7 2 7 2 1 - 11 0 7×2-11= 3 92 8 8 8 8 1 - 16 1 92-8×8= 28 87 8 5 8 5 1 - 14 1 87-8×5= 47 82 8 8 8 8 1 - 13 0 8×8-13= 51
22 . 56-4×5= 47 . 49+6×5= 72 . 16+7×4= 97 . 1+6×9= 56 4 5 4 5 1 - 9 1 56-4×5= 36 49 6 5 6 5 0 + 65 1 49+6×5= 79 16 7 4 7 4 0 + 66 1 16+7×4= 44 1 6 10 6 9 0 + 6 1 1+6×9= 55
23 . 72+9×2= 48 . 3×3-1= 73 . 1×9-4= 98 . 83-8×8= 72 10 2 9 2 0 + 72 1 72+9×2= 90 59 3 3 3 3 1 - 1 0 3×3-1= 8 33 1 10 1 9 1 - 4 0 1×9-4= 5 83 8 8 8 8 1 - 54 1 83-8×8= 19
24 . 9+5×8= 49 . 9×6+38= 74 . 6×6+15= 99 . 7×4+33= 9 5 8 5 8 0 + 45 1 9+5×8= 49 16 10 6 9 6 0 + 38 0 9×6+38= 92 58 6 6 6 6 0 + 15 0 6×6+15= 51 34 7 4 7 4 0 + 33 0 7×4+33= 61
25 . 81-8×1= 50 . 3×9-24= 75 . 4×9-30= 100 . 86-8×9= 81 8 1 8 1 1 - 4 1 81-8×1= 73 82 3 9 3 9 1 - 24 0 3×9-24= 3 48 4 10 4 9 1 - 30 0 4×9-30= 6 86 8 10 8 9 1 - 6 1 86-8×9= 14
1 . 72 26 . 3 51 . 46 76 . 65
2 . 32 27 . 62 52 . 87 77 . 17
3 . 97 28 . 10 53 . 50 78 . 15
4 . 26 29 . 1 54 . 12 79 . 35
5 . 22 30 . 65 55 . 63 80 . 12
6 . 35 31 . 14 56 . 31 81 . 24
7 . 20 32 . 83 57 . 15 82 . 56
8 . 85 33 . 8 58 . 65 83 . 12
9 . 80 34 . 88 59 . 9 84 . 6
10 . 33 35 . 76 60 . 69 85 . 1
11 . 76 36 . 74 61 . 9 86 . 14
12 . 27 37 . 61 62 . 40 87 . 48
13 . 48 38 . 7 63 . 14 88 . 39
14 . 86 39 . 87 64 . 26 89 . 50
15 . 18 40 . 10 65 . 61 90 . 69
16 . 15 41 . 6 66 . 75 91 . 29
17 . 75 42 . 33 67 . 55 92 . 21
18 . 81 43 . 93 68 . 4 93 . 1
19 . 60 44 . 12 69 . 48 94 . 45
20 . 10 45 . 15 70 . 49 95 . 29
21 . 3 46 . 28 71 . 47 96 . 51
22 . 36 47 . 79 72 . 44 97 . 55
23 . 90 48 . 8 73 . 5 98 . 19
24 . 49 49 . 92 74 . 51 99 . 61
25 . 73 50 . 3 75 . 6 100 . 14
试题范围： 9 9 100
首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解 首减数 上 下 果 随 加减 加减数 前后 解
1 . 10+25÷5= 26 . 14÷2-6= 51 . 82-9÷3= 76 . 30÷6+2= 试题形式 10 25 5 5 0 + 2 1 10+25÷5= 15 54 14 2 7 1 - 6 0 14÷2-6= 1 82 9 3 3 1 - 1 1 82-9÷3= 79 26 30 6 5 0 + 2 0 30÷6+2= 7
2 . 57+42÷6= 27 . 14-7÷1= 52 . 75-18÷3= 77 . 48÷6+19= 3 57 42 6 7 0 + 43 1 57+42÷6= 64 14 7 1 7 1 - 6 1 14-7÷1= 7 75 18 3 6 1 - 1 1 75-18÷3= 69 27 48 6 8 0 + 19 0 48÷6+19= 27
3 . 21÷7-3= 28 . 48÷6+71= 53 . 48÷8-2= 78 . 24÷4-1= 3 76 21 7 3 1 - 3 0 21÷7-3= - 0 23 48 6 8 0 + 71 0 48÷6+71= 79 29 48 8 6 1 - 2 0 48÷8-2= 4 14 24 4 6 1 - 1 0 24÷4-1= 5
4 . 42-10÷5= 29 . 64+72÷9= 54 . 34-14÷2= 79 . 45÷9-1= 42 10 5 2 1 - 1 1 42-10÷5= 40 64 72 9 8 0 + 45 1 64+72÷9= 72 34 14 2 7 1 - 6 1 34-14÷2= 27 48 45 9 5 1 - 1 0 45÷9-1= 4
5 . 64÷8+18= 30 . 54-24÷6= 55 . 44-2÷1= 80 . 24÷4+85= 74 64 8 8 0 + 18 0 64÷8+18= 26 54 24 6 4 1 - 4 1 54-24÷6= 50 44 2 1 2 1 - 2 1 44-2÷1= 42 92 24 4 6 0 + 85 0 24÷4+85= 91
6 . 93-8÷1= 31 . 12-30÷5= 56 . 16÷4+22= 81 . 30÷6-5= 93 8 1 8 1 - 5 1 93-8÷1= 85 12 30 5 6 1 - 5 1 12-30÷5= 6 23 16 4 4 0 + 22 0 16÷4+22= 26 17 30 6 5 1 - 5 0 30÷6-5= - 0
7 . 41-5÷1= 32 . 16÷8+95= 57 . 98+18÷3= 82 . 82-4÷2= 41 5 1 5 1 - 4 1 41-5÷1= 36 69 16 8 2 0 + 95 0 16÷8+95= 97 98 18 3 6 0 + 79 1 98+18÷3= 104 82 4 2 2 1 - 1 1 82-4÷2= 80
8 . 4÷2-1= 33 . 97+54÷9= 58 . 87+8÷2= 83 . 36÷6-2= 32 4 2 2 1 - 1 0 4÷2-1= 1 97 54 9 6 0 + 70 1 97+54÷9= 103 87 8 2 4 0 + 38 1 87+8÷2= 91 7 36 6 6 1 - 2 0 36÷6-2= 4
9 . 18÷6+1= 34 . 12÷3+45= 59 . 28÷4-1= 84 . 40÷5+0= 85 18 6 3 0 + 1 0 18÷6+1= 4 35 12 3 4 0 + 45 0 12÷3+45= 49 18 28 4 7 1 - 1 0 28÷4-1= 6 52 40 5 8 0 + 0 0 40÷5+0= 8
10 . 99+32÷4= 35 . 8÷1+14= 60 . 8÷1+19= 85 . 87-21÷7= 99 32 4 8 0 + 37 1 99+32÷4= 107 19 8 1 8 0 + 14 0 8÷1+14= 22 89 8 1 8 0 + 19 0 8÷1+19= 27 87 21 7 3 1 - 1 1 87-21÷7= 84
11 . 14÷2-2= 36 . 40÷5-7= 61 . 61-63÷9= 86 . 6-24÷4= 74 14 2 7 1 - 2 0 14÷2-2= 5 95 40 5 8 1 - 7 0 40÷5-7= 1 61 63 9 7 1 - 5 1 61-63÷9= 54 6 24 4 6 1 - 1 1 6-24÷4= - 0
12 . 71+18÷9= 37 . 4÷1-2= 62 . 74-18÷9= 87 . 5÷1-4= 71 18 9 2 0 + 75 1 71+18÷9= 73 31 4 1 4 1 - 2 0 4÷1-2= 2 74 18 9 2 1 - 2 1 74-18÷9= 72 97 5 1 5 1 - 4 0 5÷1-4= 1
13 . 24÷4-3= 38 . 28÷7-4= 63 . 18÷9+36= 88 . 32÷8-1= 31 24 4 6 1 - 3 0 24÷4-3= 3 72 28 7 4 1 - 4 0 28÷7-4= - 0 38 18 9 2 0 + 36 0 18÷9+36= 38 65 32 8 4 1 - 1 0 32÷8-1= 3
14 . 3÷1-1= 39 . 49÷7-1= 64 . 12-16÷4= 89 . 61+24÷8= 20 3 1 3 1 - 1 0 3÷1-1= 2 63 49 7 7 1 - 1 0 49÷7-1= 6 12 16 4 4 1 - 3 1 12-16÷4= 8 61 24 8 3 0 + 87 1 61+24÷8= 64
15 . 45-10÷2= 40 . 32÷8-3= 65 . 14÷2+48= 90 . 12÷3+3= 45 10 2 5 1 - 5 1 45-10÷2= 40 53 32 8 4 1 - 3 0 32÷8-3= 1 89 14 2 7 0 + 48 0 14÷2+48= 55 94 12 3 4 0 + 3 0 12÷3+3= 7
16 . 64÷8+22= 41 . 52+36÷6= 66 . 15+7÷1= 91 . 84+2÷1= 84 64 8 8 0 + 22 0 64÷8+22= 30 52 36 6 6 0 + 32 1 52+36÷6= 58 15 7 1 7 0 + 16 1 15+7÷1= 22 84 2 1 2 0 + 15 1 84+2÷1= 86
17 . 44-9÷3= 42 . 18÷6+56= 67 . 91-64÷8= 92 . 15÷5-1= 44 9 3 3 1 - 3 1 44-9÷3= 41 67 18 6 3 0 + 56 0 18÷6+56= 59 91 64 8 8 1 - 2 1 91-64÷8= 83 37 15 5 3 1 - 1 0 15÷5-1= 2
18 . 46-16÷4= 43 . 36÷6-1= 68 . 34-24÷4= 93 . 72÷9+59= 46 16 4 4 1 - 3 1 46-16÷4= 42 20 36 6 6 1 - 1 0 36÷6-1= 5 34 24 4 6 1 - 3 1 34-24÷4= 28 33 72 9 8 0 + 59 0 72÷9+59= 67
19 . 29-15÷3= 44 . 18÷9-2= 69 . 40÷5+78= 94 . 88+24÷6= 29 15 3 5 1 - 1 1 29-15÷3= 24 38 18 9 2 1 - 2 0 18÷9-2= - 0 93 40 5 8 0 + 78 0 40÷5+78= 86 88 24 6 4 0 + 50 1 88+24÷6= 92
20 . 39-4÷1= 45 . 77-45÷9= 70 . 47+56÷8= 95 . 16÷2-8= 39 4 1 4 1 - 1 1 39-4÷1= 35 77 45 9 5 1 - 3 1 77-45÷9= 72 47 56 8 7 0 + 7 1 47+56÷8= 54 53 16 2 8 1 - 8 0 16÷2-8= - 0
21 . 35+28÷7= 46 . 90-16÷4= 71 . 14÷7+72= 96 . 10÷5-2= 35 28 7 4 0 + 88 1 35+28÷7= 39 90 16 4 4 1 - 4 1 90-16÷4= 86 17 14 7 2 0 + 72 0 14÷7+72= 74 88 10 5 2 1 - 2 0 10÷5-2= - 0
22 . 11+21÷3= 47 . 2÷1-2= 72 . 28÷7+26= 97 . 76+24÷3= 11 21 3 7 0 + 42 1 11+21÷3= 18 27 2 1 2 1 - 2 0 2÷1-2= - 0 33 28 7 4 0 + 26 0 28÷7+26= 30 76 24 3 8 0 + 21 1 76+24÷3= 84
23 . 47+4÷1= 48 . 2÷1+81= 73 . 14÷7+6= 98 . 21÷7-2= 47 4 1 4 0 + 90 1 47+4÷1= 51 49 2 1 2 0 + 81 0 2÷1+81= 83 64 14 7 2 0 + 6 0 14÷7+6= 8 83 21 7 3 1 - 2 0 21÷7-2= 1
24 . 21÷3-5= 49 . 67+16÷8= 74 . 31-20÷5= 99 . 72÷9-1= 28 21 3 7 1 - 5 0 21÷3-5= 2 67 16 8 2 0 + 37 1 67+16÷8= 69 31 20 5 4 1 - 4 1 31-20÷5= 27 71 72 9 8 1 - 1 0 72÷9-1= 7
25 . 75+72÷9= 50 . 16÷8+45= 75 . 8÷1-7= 100 . 70+16÷4= 75 72 9 8 0 + 13 1 75+72÷9= 83 87 16 8 2 0 + 45 0 16÷8+45= 47 88 8 1 8 1 - 7 0 8÷1-7= 1 70 16 4 4 0 + 14 1 70+16÷4= 74
1 . 15 26 . 1 51 . 79 76 . 7
2 . 64 27 . 7 52 . 69 77 . 27
3 . - 0 28 . 79 53 . 4 78 . 5
4 . 40 29 . 72 54 . 27 79 . 4
5 . 26 30 . 50 55 . 42 80 . 91
6 . 85 31 . 6 56 . 26 81 . - 0
7 . 36 32 . 97 57 . 104 82 . 80
8 . 1 33 . 103 58 . 91 83 . 4
9 . 4 34 . 49 59 . 6 84 . 8
10 . 107 35 . 22 60 . 27 85 . 84
11 . 5 36 . 1 61 . 54 86 . - 0
12 . 73 37 . 2 62 . 72 87 . 1
13 . 3 38 . - 0 63 . 38 88 . 3
14 . 2 39 . 6 64 . 8 89 . 64
15 . 40 40 . 1 65 . 55 90 . 7
16 . 30 41 . 58 66 . 22 91 . 86
17 . 41 42 . 59 67 . 83 92 . 2
18 . 42 43 . 5 68 . 28 93 . 67
19 . 24 44 . - 0 69 . 86 94 . 92
20 . 35 45 . 72 70 . 54 95 . - 0
21 . 39 46 . 86 71 . 74 96 . - 0
22 . 18 47 . - 0 72 . 30 97 . 84
23 . 51 48 . 83 73 . 8 98 . 1
24 . 2 49 . 69 74 . 27 99 . 7
25 . 83 50 . 47 75 . 1 100 . 74
试题范围： 9 20 0 0 0 0 0 0
乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解 乘数 随 加减 数1 数2 前后 解
1 . (4-3)×3= 26 . (6-5)×3= 51 . 6×(1-0)= 76 . 2×(17+2)= 试题形式 3 1 - 4 3 1 (4-3)×3= 3 3 1 - 6 5 1 (6-5)×3= 3 6 1 - 1 0 0 6×(1-0)= 6 2 0 + 17 2 0 2×(17+2)= 38
2 . 2×(6+6)= 27 . 10×(17+1)= 52 . (12-8)×6= 77 . 8×(10-8)= 3 2 0 + 6 6 0 2×(6+6)= 24 10 0 + 17 1 0 10×(17+1)= 180 6 1 - 12 8 1 (12-8)×6= 24 8 1 - 10 8 0 8×(10-8)= 16
3 . 9×(11-2)= 28 . 2×(14-4)= 53 . 2×(16-1)= 78 . (7-1)×2= 3 9 1 - 11 2 0 9×(11-2)= 81 2 1 - 14 4 0 2×(14-4)= 20 2 1 - 16 1 0 2×(16-1)= 30 2 1 - 7 1 1 (7-1)×2= 12
4 . (2-0)×5= 29 . (11-7)×7= 54 . 7×(8+2)= 79 . 3×(0+11)= 5 1 - 2 0 1 (2-0)×5= 10 7 1 - 11 7 1 (11-7)×7= 28 7 0 + 8 2 0 7×(8+2)= 70 3 0 + 0 11 0 3×(0+11)= 33
5 . (5-1)×7= 30 . (17+2)×10= 55 . 6×(8-3)= 80 . (0+16)×6= 7 1 - 5 1 1 (5-1)×7= 28 10 0 + 17 2 1 (17+2)×10= 190 6 1 - 8 3 0 6×(8-3)= 30 6 0 + 0 16 1 (0+16)×6= 96
6 . 3×(4+0)= 31 . 9×(13-2)= 56 . 7×(12+2)= 81 . (13-5)×3= 3 0 + 4 0 0 3×(4+0)= 12 9 1 - 13 2 0 9×(13-2)= 99 7 0 + 12 2 0 7×(12+2)= 98 3 1 - 13 5 1 (13-5)×3= 24
7 . (4+6)×10= 32 . 8×(1-0)= 57 . 10×(11+1)= 82 . (16+1)×5= 10 0 + 4 6 1 (4+6)×10= 100 8 1 - 1 0 0 8×(1-0)= 8 10 0 + 11 1 0 10×(11+1)= 120 5 0 + 16 1 1 (16+1)×5= 85
8 . 7×(3-2)= 33 . 3×(7+5)= 58 . (14-2)×5= 83 . (7+2)×10= 7 1 - 3 2 0 7×(3-2)= 7 3 0 + 7 5 0 3×(7+5)= 36 5 1 - 14 2 1 (14-2)×5= 60 10 0 + 7 2 1 (7+2)×10= 90
9 . (17-9)×8= 34 . 10×(10-0)= 59 . (19-18)×7= 84 . 7×(11-5)= 8 1 - 17 9 1 (17-9)×8= 64 10 1 - 10 0 0 10×(10-0)= 100 7 1 - 19 18 1 (19-18)×7= 7 7 1 - 11 5 0 7×(11-5)= 42
10 . (7+12)×9= 35 . (2-1)×3= 60 . 4×(17-6)= 85 . 6×(4-1)= 9 0 + 7 12 1 (7+12)×9= 171 3 1 - 2 1 1 (2-1)×3= 3 4 1 - 17 6 0 4×(17-6)= 44 6 1 - 4 1 0 6×(4-1)= 18
11 . 6×(13+2)= 36 . (8+10)×5= 61 . 6×(12-9)= 86 . 9×(6+11)= 6 0 + 13 2 0 6×(13+2)= 90 5 0 + 8 10 1 (8+10)×5= 90 6 1 - 12 9 0 6×(12-9)= 18 9 0 + 6 11 0 9×(6+11)= 153
12 . (14-9)×8= 37 . (0-0)×8= 62 . (4+3)×9= 87 . 5×(7+10)= 8 1 - 14 9 1 (14-9)×8= 40 8 1 - 0 0 1 (0-0)×8= 0 9 0 + 4 3 1 (4+3)×9= 63 5 0 + 7 10 0 5×(7+10)= 85
13 . (16+3)×3= 38 . 1×(8-5)= 63 . (13+1)×10= 88 . 9×(19+0)= 3 0 + 16 3 1 (16+3)×3= 57 1 1 - 8 5 0 1×(8-5)= 3 10 0 + 13 1 1 (13+1)×10= 140 9 0 + 19 0 0 9×(19+0)= 171
14 . (6-3)×10= 39 . 6×(16+1)= 64 . (14-12)×6= 89 . 9×(14+1)= 10 1 - 6 3 1 (6-3)×10= 30 6 0 + 16 1 0 6×(16+1)= 102 6 1 - 14 12 1 (14-12)×6= 12 9 0 + 14 1 0 9×(14+1)= 135
15 . 6×(2-1)= 40 . (3-0)×7= 65 . 10×(1-0)= 90 . 7×(14+3)= 6 1 - 2 1 0 6×(2-1)= 6 7 1 - 3 0 1 (3-0)×7= 21 10 1 - 1 0 0 10×(1-0)= 10 7 0 + 14 3 0 7×(14+3)= 119
16 . 10×(13+1)= 41 . (14-5)×4= 66 . 9×(8+11)= 91 . (10-5)×3= 10 0 + 13 1 0 10×(13+1)= 140 4 1 - 14 5 1 (14-5)×4= 36 9 0 + 8 11 0 9×(8+11)= 171 3 1 - 10 5 1 (10-5)×3= 15
17 . 6×(7-3)= 42 . 4×(7+9)= 67 . (10-3)×3= 92 . (7+10)×7= 6 1 - 7 3 0 6×(7-3)= 24 4 0 + 7 9 0 4×(7+9)= 64 3 1 - 10 3 1 (10-3)×3= 21 7 0 + 7 10 1 (7+10)×7= 119
18 . (15+3)×10= 43 . 7×(13-3)= 68 . 7×(17-8)= 93 . (1+5)×10= 10 0 + 15 3 1 (15+3)×10= 180 7 1 - 13 3 0 7×(13-3)= 70 7 1 - 17 8 0 7×(17-8)= 63 10 0 + 1 5 1 (1+5)×10= 60
19 . (18+0)×4= 44 . (6+4)×8= 69 . (7+4)×3= 94 . 8×(13+5)= 4 0 + 18 0 1 (18+0)×4= 72 8 0 + 6 4 1 (6+4)×8= 80 3 0 + 7 4 1 (7+4)×3= 33 8 0 + 13 5 0 8×(13+5)= 144
20 . 9×(18+1)= 45 . (14-11)×8= 70 . 8×(12+6)= 95 . 2×(0-0)= 9 0 + 18 1 0 9×(18+1)= 171 8 1 - 14 11 1 (14-11)×8= 24 8 0 + 12 6 0 8×(12+6)= 144 2 1 - 0 0 0 2×(0-0)= 0
21 . (12-3)×8= 46 . 3×(13-7)= 71 . (7+9)×6= 96 . (14-7)×5= 8 1 - 12 3 1 (12-3)×8= 72 3 1 - 13 7 0 3×(13-7)= 18 6 0 + 7 9 1 (7+9)×6= 96 5 1 - 14 7 1 (14-7)×5= 35
22 . (11+0)×6= 47 . 2×(1-0)= 72 . 9×(13+5)= 97 . (11-7)×8= 6 0 + 11 0 1 (11+0)×6= 66 2 1 - 1 0 0 2×(1-0)= 2 9 0 + 13 5 0 9×(13+5)= 162 8 1 - 11 7 1 (11-7)×8= 32
23 . 7×(14+3)= 48 . 5×(17+2)= 73 . 7×(5+13)= 98 . 9×(9-3)= 7 0 + 14 3 0 7×(14+3)= 119 5 0 + 17 2 0 5×(17+2)= 95 7 0 + 5 13 0 7×(5+13)= 126 9 1 - 9 3 0 9×(9-3)= 54
24 . 9×(8-5)= 49 . (11+2)×6= 74 . 4×(16-13)= 99 . (5+8)×9= 9 1 - 8 5 0 9×(8-5)= 27 6 0 + 11 2 1 (11+2)×6= 78 4 1 - 16 13 0 4×(16-13)= 12 9 0 + 5 8 1 (5+8)×9= 117
25 . 5×(2+0)= 50 . 5×(18-7)= 75 . (15-5)×9= 100 . (15-3)×9= 5 0 + 2 0 0 5×(2+0)= 10 5 1 - 18 7 0 5×(18-7)= 55 9 1 - 15 5 1 (15-5)×9= 90 9 1 - 15 3 1 (15-3)×9= 108
1 . 3 26 . 3 51 . 6 76 . 38
2 . 24 27 . 180 52 . 24 77 . 16
3 . 81 28 . 20 53 . 30 78 . 12
4 . 10 29 . 28 54 . 70 79 . 33
5 . 28 30 . 190 55 . 30 80 . 96
6 . 12 31 . 99 56 . 98 81 . 24
7 . 100 32 . 8 57 . 120 82 . 85
8 . 7 33 . 36 58 . 60 83 . 90
9 . 64 34 . 100 59 . 7 84 . 42
10 . 171 35 . 3 60 . 44 85 . 18
11 . 90 36 . 90 61 . 18 86 . 153
12 . 40 37 . 0 62 . 63 87 . 85
13 . 57 38 . 3 63 . 140 88 . 171
14 . 30 39 . 102 64 . 12 89 . 135
15 . 6 40 . 21 65 . 10 90 . 119
16 . 140 41 . 36 66 . 171 91 . 15
17 . 24 42 . 64 67 . 21 92 . 119
18 . 180 43 . 70 68 . 63 93 . 60
19 . 72 44 . 80 69 . 33 94 . 144
20 . 171 45 . 24 70 . 144 95 . 0
21 . 72 46 . 18 71 . 96 96 . 35
22 . 66 47 . 2 72 . 162 97 . 32
23 . 119 48 . 95 73 . 126 98 . 54
24 . 27 49 . 78 74 . 12 99 . 117
25 . 10 50 . 55 75 . 90 100 . 108
试题范围： 9 9 81 20
前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解 前后 随 加减 A 果 (果) B C 解
1 . 21÷(12-5)= 26 . 54÷(3+6)= 51 . 42÷(14-8)= 76 . 32÷(2+6)= 试题形式 0 1 - 21 3 7 12 5 21÷(12-5)= 3 0 0 + 54 6 9 3 6 54÷(3+6)= 6 0 1 - 42 7 6 14 8 42÷(14-8)= 7 0 0 + 32 4 8 2 6 32÷(2+6)= 4
2 . (2+0)÷1= 27 . 8÷(2+0)= 52 . 6÷(0+1)= 77 . (24-18)÷2= 3 1 0 + 1 2 2 2 0 (2+0)÷1= 2 0 0 + 8 4 2 2 0 8÷(2+0)= 4 0 0 + 6 6 1 0 1 6÷(0+1)= 6 1 1 - 2 3 6 24 18 (24-18)÷2= 3
3 . 7÷(0+1)= 28 . (26-14)÷3= 53 . (13-7)÷6= 78 . 6÷(0+1)= 3 0 0 + 7 7 1 0 1 7÷(0+1)= 7 1 1 - 3 4 12 26 14 (26-14)÷3= 4 1 1 - 6 1 6 13 7 (13-7)÷6= 1 0 0 + 6 6 1 0 1 6÷(0+1)= 6
4 . 9÷(8-5)= 29 . 8÷(2+0)= 54 . (27+13)÷8= 79 . (23-3)÷5= 0 1 - 9 3 3 8 5 9÷(8-5)= 3 0 0 + 8 4 2 2 0 8÷(2+0)= 4 1 0 + 8 5 40 27 13 (27+13)÷8= 5 1 1 - 5 4 20 23 3 (23-3)÷5= 4
5 . (70-16)÷6= 30 . (61-5)÷8= 55 . 45÷(3+2)= 80 . 10÷(0+2)= 1 1 - 6 9 54 70 16 (70-16)÷6= 9 1 1 - 8 7 56 61 5 (61-5)÷8= 7 0 0 + 45 9 5 3 2 45÷(3+2)= 9 0 0 + 10 5 2 0 2 10÷(0+2)= 5
6 . (34-18)÷4= 31 . 72÷(24-15)= 56 . (3+0)÷1= 81 . (30-12)÷9= 1 1 - 4 4 16 34 18 (34-18)÷4= 4 0 1 - 72 8 9 24 15 72÷(24-15)= 8 1 0 + 1 3 3 3 0 (3+0)÷1= 3 1 1 - 9 2 18 30 12 (30-12)÷9= 2
7 . (21-19)÷1= 32 . (25+17)÷7= 57 . (8-7)÷1= 82 . (1+6)÷1= 1 1 - 1 2 2 21 19 (21-19)÷1= 2 1 0 + 7 6 42 25 17 (25+17)÷7= 6 1 1 - 1 1 1 8 7 (8-7)÷1= 1 1 0 + 1 7 7 1 6 (1+6)÷1= 7
8 . 3÷(18-17)= 33 . (35+7)÷7= 58 . 24÷(7-1)= 83 . 9÷(10-7)= 0 1 - 3 3 1 18 17 3÷(18-17)= 3 1 0 + 7 6 42 35 7 (35+7)÷7= 6 0 1 - 24 4 6 7 1 24÷(7-1)= 4 0 1 - 9 3 3 10 7 9÷(10-7)= 3
9 . (14-2)÷2= 34 . 64÷(8-0)= 59 . (6+0)÷1= 84 . 10÷(18-16)= 1 1 - 2 6 12 14 2 (14-2)÷2= 6 0 1 - 64 8 8 8 0 64÷(8-0)= 8 1 0 + 1 6 6 6 0 (6+0)÷1= 6 0 1 - 10 5 2 18 16 10÷(18-16)= 5
10 . (9+19)÷7= 35 . 6÷(10-7)= 60 . (20-5)÷5= 85 . (71-8)÷7= 1 0 + 7 4 28 9 19 (9+19)÷7= 4 0 1 - 6 2 3 10 7 6÷(10-7)= 2 1 1 - 5 3 15 20 5 (20-5)÷5= 3 1 1 - 7 9 63 71 8 (71-8)÷7= 9
11 . (77-5)÷8= 36 . (62-17)÷5= 61 . 45÷(14-9)= 86 . 18÷(22-16)= 1 1 - 8 9 72 77 5 (77-5)÷8= 9 1 1 - 5 9 45 62 17 (62-17)÷5= 9 0 1 - 45 9 5 14 9 45÷(14-9)= 9 0 1 - 18 3 6 22 16 18÷(22-16)= 3
12 . 25÷(4+1)= 37 . 18÷(2+0)= 62 . (2+2)÷4= 87 . 7÷(9-8)= 0 0 + 25 5 5 4 1 25÷(4+1)= 5 0 0 + 18 9 2 2 0 18÷(2+0)= 9 1 0 + 4 1 4 2 2 (2+2)÷4= 1 0 1 - 7 7 1 9 8 7÷(9-8)= 7
13 . (49+14)÷9= 38 . (10+62)÷9= 63 . 2÷(16-15)= 88 . (13-1)÷2= 1 0 + 9 7 63 49 14 (49+14)÷9= 7 1 0 + 9 8 72 10 62 (10+62)÷9= 8 0 1 - 2 2 1 16 15 2÷(16-15)= 2 1 1 - 2 6 12 13 1 (13-1)÷2= 6
14 . (6+2)÷8= 39 . (0+0)÷2= 64 . (69-5)÷8= 89 . (6-1)÷5= 1 0 + 8 1 8 6 2 (6+2)÷8= 1 1 0 + 2 0 0 0 0 (0+0)÷2= - 0 1 1 - 8 8 64 69 5 (69-5)÷8= 8 1 1 - 5 1 5 6 1 (6-1)÷5= 1
15 . 6÷(1+1)= 40 . 45÷(0+5)= 65 . 10÷(24-19)= 90 . (31+32)÷9= 0 0 + 6 3 2 1 1 6÷(1+1)= 3 0 0 + 45 9 5 0 5 45÷(0+5)= 9 0 1 - 10 2 5 24 19 10÷(24-19)= 2 1 0 + 9 7 63 31 32 (31+32)÷9= 7
16 . (18-12)÷6= 41 . 2÷(21-19)= 66 . 6÷(0+1)= 91 . 56÷(26-18)= 1 1 - 6 1 6 18 12 (18-12)÷6= 1 0 1 - 2 1 2 21 19 2÷(21-19)= 1 0 0 + 6 6 1 0 1 6÷(0+1)= 6 0 1 - 56 7 8 26 18 56÷(26-18)= 7
17 . 81÷(7+2)= 42 . (54-6)÷6= 67 . 20÷(24-19)= 92 . (7+11)÷3= 0 0 + 81 9 9 7 2 81÷(7+2)= 9 1 1 - 6 8 48 54 6 (54-6)÷6= 8 0 1 - 20 4 5 24 19 20÷(24-19)= 4 1 0 + 3 6 18 7 11 (7+11)÷3= 6
18 . 2÷(12-10)= 43 . 27÷(12-3)= 68 . 63÷(18-11)= 93 . (28-0)÷4= 0 1 - 2 1 2 12 10 2÷(12-10)= 1 0 1 - 27 3 9 12 3 27÷(12-3)= 3 0 1 - 63 9 7 18 11 63÷(18-11)= 9 1 1 - 4 7 28 28 0 (28-0)÷4= 7
19 . 28÷(6+1)= 44 . 21÷(26-19)= 69 . (1+2)÷3= 94 . (5-4)÷1= 0 0 + 28 4 7 6 1 28÷(6+1)= 4 0 1 - 21 3 7 26 19 21÷(26-19)= 3 1 0 + 3 1 3 1 2 (1+2)÷3= 1 1 1 - 1 1 1 5 4 (5-4)÷1= 1
20 . 48÷(6-0)= 45 . (4+23)÷3= 70 . 24÷(7+1)= 95 . (10+2)÷4= 0 1 - 48 8 6 6 0 48÷(6-0)= 8 1 0 + 3 9 27 4 23 (4+23)÷3= 9 0 0 + 24 3 8 7 1 24÷(7+1)= 3 1 0 + 4 3 12 10 2 (10+2)÷4= 3
21 . 0÷(13-10)= 46 . (63-9)÷6= 71 . 36÷(7+2)= 96 . 18÷(27-18)= 0 1 - 0 0 3 13 10 0÷(13-10)= - 0 1 1 - 6 9 54 63 9 (63-9)÷6= 9 0 0 + 36 4 9 7 2 36÷(7+2)= 4 0 1 - 18 2 9 27 18 18÷(27-18)= 2
22 . (49-9)÷5= 47 . (42-10)÷4= 72 . (9+15)÷3= 97 . (47-5)÷6= 1 1 - 5 8 40 49 9 (49-9)÷5= 8 1 1 - 4 8 32 42 10 (42-10)÷4= 8 1 0 + 3 8 24 9 15 (9+15)÷3= 8 1 1 - 6 7 42 47 5 (47-5)÷6= 7
23 . 24÷(21-13)= 48 . (25-11)÷7= 73 . (28-16)÷6= 98 . 9÷(18-15)= 0 1 - 24 3 8 21 13 24÷(21-13)= 3 1 1 - 7 2 14 25 11 (25-11)÷7= 2 1 1 - 6 2 12 28 16 (28-16)÷6= 2 0 1 - 9 3 3 18 15 9÷(18-15)= 3
24 . 54÷(7-1)= 49 . (37+8)÷5= 74 . 49÷(5+2)= 99 . (25+11)÷4= 0 1 - 54 9 6 7 1 54÷(7-1)= 9 1 0 + 5 9 45 37 8 (37+8)÷5= 9 0 0 + 49 7 7 5 2 49÷(5+2)= 7 1 0 + 4 9 36 25 11 (25+11)÷4= 9
25 . (23-11)÷4= 50 . (15-3)÷6= 75 . 18÷(15-9)= 100 . 18÷(4+5)= 1 1 - 4 3 12 23 11 (23-11)÷4= 3 1 1 - 6 2 12 15 3 (15-3)÷6= 2 0 1 - 18 3 6 15 9 18÷(15-9)= 3 0 0 + 18 2 9 4 5 18÷(4+5)= 2
1 . 3 26 . 6 51 . 7 76 . 4
2 . 2 27 . 4 52 . 6 77 . 3
3 . 7 28 . 4 53 . 1 78 . 6
4 . 3 29 . 4 54 . 5 79 . 4
5 . 9 30 . 7 55 . 9 80 . 5
6 . 4 31 . 8 56 . 3 81 . 2
7 . 2 32 . 6 57 . 1 82 . 7
8 . 3 33 . 6 58 . 4 83 . 3
9 . 6 34 . 8 59 . 6 84 . 5
10 . 4 35 . 2 60 . 3 85 . 9
11 . 9 36 . 9 61 . 9 86 . 3
12 . 5 37 . 9 62 . 1 87 . 7
13 . 7 38 . 8 63 . 2 88 . 6
14 . 1 39 . - 0 64 . 8 89 . 1
15 . 3 40 . 9 65 . 2 90 . 7
16 . 1 41 . 1 66 . 6 91 . 7
17 . 9 42 . 8 67 . 4 92 . 6
18 . 1 43 . 3 68 . 9 93 . 7
19 . 4 44 . 3 69 . 1 94 . 1
20 . 8 45 . 9 70 . 3 95 . 3
21 . - 0 46 . 9 71 . 4 96 . 2
22 . 8 47 . 8 72 . 8 97 . 7
23 . 3 48 . 2 73 . 2 98 . 3
24 . 9 49 . 9 74 . 7 99 . 9
25 . 3 50 . 2 75 . 3 100 . 2