0.11×1.8+8.2×0.11????
2.34×99+2.34?????
5.4÷2.7×0.8?
0.26+15.68+9.74+2.32
6.25÷1.25÷0.8??
13.26+9.55﹣3.26??
6.33×101﹣6.33???
1.56×1.7+0.44×1.7?
1.8×[(3.41﹣2.9)÷0.03]?
0.125×32×2.5?
1.258×18.5﹣0.258×18.5??
8.48÷0.8×0.9?
9.1﹣1.2÷6﹣6.24???
5.85÷(1.3+0.5)×6?
(5.36+7.64)÷13×100??
5.4×[(1.3+2.15)÷0.2]
8.4÷0.6+8.4÷0.4?
16.8×10.1??
10.9﹣0.9÷0.2+1.8??
28.4×99+28.4?
1.36+4.85+2.64+6.15?????????
98.5÷2.5÷4????????????
5.4÷[2.5×(3.7﹣2.9)]?
0.8×(4﹣3.68)÷0.01???????
83.7﹣12.83﹣0.17?????????
5.96+13×(3.2﹣3.12)?
4.32÷2.4×1.7?
16.2×4.5+3.8×4.5?
9.05﹣3.86﹣3.14?
7.28+0.72÷0.9?
4.32+5.43+6.68??
17.17﹣6.8﹣3.2??
5.29×9+5.29?
6.25÷〔(1.6×0.5)÷3.2〕?
52.4﹣(15+0.6)÷1.6??
0.36+9.6÷3.2?
3.75×25+6.25×25??
25.46﹣8.23﹣1.76??
2.9+7.1×10??
7.236÷0.18﹣14.3×0.02?
15.68﹣7.68﹣2.32??
0.25×3.2×1.25??
(9.4﹣5.8)×2.07??
4.63×1.4+46.3×0.86??
0.8×69.6×12.5?
2.72÷[(8.2﹣6.5)×0.5]
2.9×99+2.9??
5.4÷[0.51÷(1.2﹣1.03)]?
23.25﹣6.75﹣3.25?
8×[1÷(2.3﹣2.25)]?
10.8﹣0.8÷(0.35+0.05)
5.8×2.7+0.58×73?
3.6+6.4×1.8??
(1.48+3.02)÷(3.6×0.5)?
(36.7﹣4.9)×101﹣31.8??
(9.4﹣5.8)×2.07
29.7÷(5.85÷0.65)?
1.6×55.4﹣55.4×0.6??
17.68÷5.2+2.7×1.5?
1.08×0.8÷0.27?
7.575÷[(5.63﹣1.88)×0.2]?
22.78÷1.25÷0.8?
0.34×101﹣0.34?
5.5×17.3+6.7×5.5?
0.8×6.3﹣0.8×3.8?
504÷3.2×2.08?
(20﹣0.8×9)×5.7?
2.4×1.5+3.6÷1.5??
7.38﹣5.14+3.62﹣2.86?
0.12×1.8+8.2×0.12??
288÷[(26-14)×8]????
500×6-(50×2-80)????
(105×12-635)÷25????
864÷[(27-23)×12]????
(45+38-16)×24????
500-(240+38×6)????
[64-(87-42)]?×15????
(845-15×3)÷16
12×[(49-28)÷7]???
450÷[(84-48]?)÷12????
(58+37)÷(64-9×5)????
95÷(64-45)????
178-145÷5×6+42????
812-700÷(9+31×11)????
85+14×(14+208÷26)????
(284+16)×(512-8208÷18)
120-36×4÷18+35??
58+37)÷(64-9×5)????
(6.8-6.8×0.55)÷8.5????
0.12×?4.8÷0.12×4.8?????
(3.2×1.5+2.5)÷1.6?????
7.2÷0.8-1.2×5????
6-1.19×3-0.43???
6.5×(4.8-1.2×4)???????
[(7.1-5.6)×0.9-1.15]?÷2.5
5.4÷[2.6×(3.7-2.9)+0.62]
12×6÷(12-7.2)-6????
0.68×1.9+0.32×1.9?
4.05×4+12.36÷3??????
19.05-22.78÷3.4???????
540÷﹙30×15÷50﹚???????
6×58-﹙174+89﹚??????
25×﹙22+576÷32﹚???????
180÷[36÷﹙12+6﹚]??
75×12+280÷35????????
48×﹙32-17﹚÷30????
﹙564-18×24﹚÷12???
490÷[210÷﹙750÷25﹚]?
576÷﹙33+15﹚???
﹙736÷16+27﹚×18?
902-17×45????
﹙87+16﹚×﹙85-69﹚
680+21×15-360???
[175-﹙49+26﹚]?×23?
?972÷18+35×19???
﹙29+544÷34﹚×102??
26×﹙304-286﹚÷39??
756÷[4×﹙56-35﹚]???
﹙132+68﹚×﹙97-57﹚
540÷﹙30×15÷50﹚?