五年级数学上册《小数乘整数》计算练习题(含答案)

五年级数学上册《小数乘整数》计算练习题
（计算题）
(1)83×0.71 =
(2)73×0.14 =
(3)0.79×7 =
(4)5.3×16 =
(5)0.14×59 =
(6)16×1.5 =
(7)32×0.39 =
(8)0.94×81 =
(9)0.65×19 =
(10)0.41×25 =
(11)15×0.56 =
(12)0.53×92 =
(13)0.27×8 =
(14)0.77×8 =
(15)0.92×49 =
(16)0.47×86 =
(17)84×0.65 =
(18)68×0.47 =
(19)49×0.53 =
(20)84×0.66 =
(21)0.73×63 =
(22)0.26×23 =
(23)11×6.4 =
(24)0.13×59 =
(25)38×0.99 =
(26)46×0.58 =
(27)11×8.7 =
(28)15×1.8 =
(29)0.61×100 =
(30)60×0.38 =
(31)0.93×33 =
(32)55×0.21 =
(33)0.78×47 =
(34)0.25×96 =
(35)5.4×18 =
(36)0.42×23 =
(37)93×0.71 =
(38)0.52×85 =
(39)0.83×56 =
(40)5×0.47 =
(41)0.86×79 =
(42)0.15×39 =
(43)0.58×42 =
(44)0.55×98 =
(45)51×0.52 =
(46)0.31×39 =
(47)0.29×18 =
(48)92×0.38 =
(49)1.1×27 =
(50)0.62×9 =
(51)15×6.3 =
(52)33×1.4 =
(53)3×0.58 =
(54)56×0.66 =
(55)0.24×86 =
(56)44×0.45 =
(57)60×1.3 =
(58)0.39×56 =
(59)82×0.73 =
(60)0.29×98 =
(61)78×0.26 =
(62)68×0.35 =
(63)39×0.84 =
(64)5×3.6 =
(65)14×0.28 =
(66)21×0.71 =
(67)0.87×91 =
(68)45×0.65 =
(69)25×0.45 =
(70)60×0.13 =
(71)0.19×9 =
(72)0.29×62 =
(73)0.75×5 =
(74)43×0.68 =
(75)0.52×74 =
(76)95×0.52 =
(77)0.22×8 =
(78)99×0.61 =
(79)0.35×79 =
(80)12×6.4 =
(81)0.41×22 =
(82)11×1.9 =
(83)89×0.89 =
(84)0.41×35 =
(85)1.2×75 =
(86)37×0.17 =
(87)10×2.3 =
(88)47×0.63 =
(89)0.15×59 =
(90)68×0.23 =
(91)2.7×24 =
(92)0.75×26 =
(93)17×3.8 =
(94)0.56×84 =
(95)5×0.81 =
(96)2×0.63 =
(97)0.55×33 =
(98)53×0.53 =
(99)7×3.4 =
(100)0.17×24=
（填空题）
( )×2.9 = 29
0.87×( ) = 74.82
0.46×( ) = 30.36
1.2×( ) = 27.6
0.25×( ) = 16.25
0.23×( ) = 19.32
( )×0.75 = 62.25
0.87×( ) = 6.09
( )×0.53 = 29.15
3.1×( ) = 86.8
( )×0.13 = 9.36
0.75×( ) = 38.25
0.92×( ) = 73.6
( )×2.4 = 38.4
( )×0.39 = 17.55
0.36×( ) = 14.4
( )×0.95 = 35.15
0.85×( ) = 6.8
0.27×( ) = 3.78
( )×4.8 = 67.2
1.5×( ) = 51
( )×0.99 = 79.2
( )×0.74 = 48.84
0.24×( ) = 7.68
( )×0.98 = 52.92
( )×0.91 = 14.56
( )×0.53 = 25.97
( )×0.71 = 8.52
( )×0.94 = 10.34
( )×1.5 = 21
( )×0.17 = 6.63
( )×0.41 = 22.14
0.37×( ) = 33.3
( )×1.6 = 60.8
( )×0.98 = 50.96
( )×0.65 = 34.45
3.6×( ) = 46.8
( )×0.41 = 6.56
0.68×( ) = 13.6
( )×0.42 = 7.98
0.44×( ) = 42.68
0.99×( ) = 10.89
( )×0.13 = 7.67
2.8×( ) = 92.4
( )×0.44 = 32.56
0.54×( ) = 27.54
( )×0.72 = 43.92
0.41×( ) = 9.84
( )×1.2 = 9.6
1.1×( ) = 82.5
( )×0.34 = 24.14
( )×0.19 = 2.28
( )×0.76 = 6.84
0.44×( ) = 16.72
7.4×( ) = 29.6
( )×4.5 = 58.5
( )×0.66 = 23.1
( )×0.34 = 30.94
0.77×( ) = 52.36
( )×0.28 = 11.2
( )×0.93 = 39.06
( )×7.4 = 51.8
( )×0.74 = 58.46
( )×0.85 = 39.1
0.56×( ) = 37.52
0.63×( ) = 34.02
0.22×( ) = 19.58
5.7×( ) = 62.7
( )×0.16 = 3.04
( )×0.19 = 9.88
( )×0.17 = 13.94
8.4×( ) = 84
7.5×( ) = 75
( )×1.5 = 69
( )×0.83 = 51.46
( )×0.73 = 12.41
( )×0.45 = 19.8
( )×0.24 = 10.32
( )×0.22 = 20.68
( )×0.76 = 57.76
( )×0.97 = 10.67
( )×0.17 = 5.61
0.71×( ) = 26.27
( )×0.64 = 30.72
0.66×( ) = 28.38
0.95×( ) = 56.05
0.75×( ) = 62.25
( )×0.18 = 16.92
0.36×( ) = 12.96
( )×0.31 = 1.24
0.73×( ) = 22.63
1.8×( ) = 7.2
0.62×( ) = 33.48
0.52×( ) = 35.36
( )×0.77 = 3.08
0.95×( ) = 65.55
( )×0.57 = 8.55
0.63×( ) = 20.79
0.97×( ) = 65.96
五年级数学上册《小数乘整数》计算练习题答案
（计算题答案）
83×0.71 = 58.93
73×0.14 = 10.22
0.79×7 = 5.53
5.3×16 = 84.8
0.14×59 = 8.26
16×1.5 = 24
32×0.39 = 12.48
0.94×81 = 76.14
0.65×19 = 12.35
0.41×25 = 10.25
15×0.56 = 8.4
0.53×92 = 48.76
0.27×8 = 2.16
0.77×8 = 6.16
0.92×49 = 45.08
0.47×86 = 40.42
84×0.65 = 54.6
68×0.47 = 31.96
49×0.53 = 25.97
84×0.66 = 55.44
0.73×63 = 45.99
0.26×23 = 5.98
11×6.4 = 70.4
0.13×59 = 7.67
38×0.99 = 37.62
46×0.58 = 26.68
11×8.7 = 95.7
15×1.8 = 27
0.61×100 = 61
60×0.38 = 22.8
0.93×33 = 30.69
55×0.21 = 11.55
0.78×47 = 36.66
0.25×96 = 24
5.4×18 = 97.2
0.42×23 = 9.66
93×0.71 = 66.03
0.52×85 = 44.2
0.83×56 = 46.48
5×0.47 = 2.35
0.86×79 = 67.94
0.15×39 = 5.85
0.58×42 = 24.36
0.55×98 = 53.9
51×0.52 = 26.52
0.31×39 = 12.09
0.29×18 = 5.22
92×0.38 = 34.96
1.1×27 = 29.7
0.62×9 = 5.58
15×6.3 = 94.5
33×1.4 = 46.2
3×0.58 = 1.74
56×0.66 = 36.96
00.24×86 = 20.64
44×0.45 = 19.8
60×1.3 = 78
0.39×56 = 21.84
82×0.73 = 59.86
0.29×98 = 28.42
78×0.26 = 20.28
68×0.35 = 23.8
39×0.84 = 32.76
5×3.6 = 18
14×0.28 = 3.92
21×0.71 = 14.91
0.87×91 = 79.17
45×0.65 = 29.25
25×0.45 = 11.25
60×0.13 = 7.8
0.19×9 = 1.71
0.29×62 = 17.98
0.75×5 = 3.75
43×0.68 = 29.24
0.52×74 = 38.48
95×0.52 = 49.4
0.22×8 = 1.76
99×0.61 = 60.39
0.35×79 = 27.65
12×6.4 = 76.8
0.41×22 = 9.02
11×1.9 = 20.9
89×0.89 = 79.21
0.41×35 = 14.35
1.2×75 = 90
37×0.17 = 6.29
10×2.3 = 23
47×0.63 = 29.61
0.15×59 = 8.85
68×0.23 = 15.64
2.7×24 = 64.8
0.75×26 = 19.5
17×3.8 = 64.6
0.56×84 = 47.04
5×0.81 = 4.05
2×0.63 = 1.26
0.55×33 = 18.15
53×0.53 = 28.09
7×3.4 = 23.8
0.17×24 = 4.08
（填空题答案）
( 10 )×2.9 = 29
0.87×( 86 ) = 74.82
0.46×( 66 ) = 30.36
1.2×( 23 ) = 27.6
0.25×( 65 ) = 16.25
0.23×( 84 ) = 19.32
( 83 )×0.75 = 62.25
0.87×( 7 ) = 6.09
( 55 )×0.53 = 29.15
3.1×( 28 ) = 86.8
( 72 )×0.13 = 9.36
0.75×( 51 ) = 38.25
0.92×( 80 ) = 73.6
( 16 )×2.4 = 38.4
( 45 )×0.39 = 17.55
0.36×( 40 ) = 14.4
( 37 )×0.95 = 35.15
0.85×( 8 ) = 6.8
0.27×( 14 ) = 3.78
( 14 )×4.8 = 67.2
1.5×( 34 ) = 51
( 80 )×0.99 = 79.2
( 66 )×0.74 = 48.84
0.24×( 32 ) = 7.68
( 54 )×0.98 = 52.92
( 16 )×0.91 = 14.56
( 49 )×0.53 = 25.97
( 12 )×0.71 = 8.52
( 11 )×0.94 = 10.34
( 14 )×1.5 = 21
( 39 )×0.17 = 6.63
( 54 )×0.41 = 22.14
0.37×( 90 ) = 33.3
( 38 )×1.6 = 60.8
( 52 )×0.98 = 50.96
( 53 )×0.65 = 34.45
3.6×( 13 ) = 46.8
( 16 )×0.41 = 6.56
0.68×( 20 ) = 13.6
( 19 )×0.42 = 7.98
0.44×( 97 ) = 42.68
0.99×( 11 ) = 10.89
( 59 )×0.13 = 7.67
2.8×( 33 ) = 92.4
( 74 )×0.44 = 32.56
0.54×( 51 ) = 27.54
( 61 )×0.72 = 43.92
0.41×( 24 ) = 9.84
( 8 )×1.2 = 9.6
1.1×( 75 ) = 82.5
( 71 )×0.34 = 24.14
( 12 )×0.19 = 2.28
( 9 )×0.76 = 6.84
0.44×( 38 ) = 16.72
7.4×( 4 ) = 29.6
( 13 )×4.5 = 58.5
( 35 )×0.66 = 23.1
( 91 )×0.34 = 30.94
0.77×( 68 ) = 52.36
( 40 )×0.28 = 11.2
( 42 )×0.93 = 39.06
( 7 )×7.4 = 51.8
( 79 )×0.74 = 58.46
( 46 )×0.85 = 39.1
0.56×( 67 ) = 37.52
0.63×( 54 ) = 34.02
0.22×( 89 ) = 19.58
5.7×( 11 ) = 62.7
( 19 )×0.16 = 3.04
( 52 )×0.19 = 9.88
( 82 )×0.17 = 13.94
8.4×( 10 ) = 84
7.5×( 10 ) = 75
( 46 )×1.5 = 69
( 62 )×0.83 = 51.46
( 17 )×0.73 = 12.41
( 44 )×0.45 = 19.8
( 43 )×0.24 = 10.32
( 94 )×0.22 = 20.68
( 76 )×0.76 = 57.76
( 11 )×0.97 = 10.67
( 33 )×0.17 = 5.61
0.71×( 37 ) = 26.27
( 48 )×0.64 = 30.72
0.66×( 43 ) = 28.38
0.95×( 59 ) = 56.05
0.75×( 83 ) = 62.25
( 94 )×0.18 = 16.92
0.36×( 36 ) = 12.96
( 4 )×0.31 = 1.24
0.73×( 31 ) = 22.63
1.8×( 4 ) = 7.2
0.62×( 54 ) = 33.48
0.52×( 68 ) = 35.36
( 4 )×0.77 = 3.08
0.95×( 69 ) = 65.55
( 15 )×0.57 = 8.55
0.63×( 33 ) = 20.79
0.97×( 68 ) = 65.96