可编辑
精品文档 12.8×99+12.8
1.25×3.2×2.5
3.8+4.29+2.71+6.2
12.5-0.78-3.22
12.6×101-12.6
38.5÷2.5÷0.4
0.88×10.1-8.8×0.01
6.5×101
4.85×98
1.2×2.5+0.8×2.5
28×17.5-28×7.5
4.8×12.5
7.68 - 7.68×0.5
5.2+4.8×3.5
4.8+1.05-3.58
11.23-5.53-3.29
6-4.26+1.79
14.92-(3.92+5.53)
10.18+9.64+15.82
10-(6.29-2.76)
5.9-(2.25+2.56)
7.41-1.25-1.75
0.98+4.09-3.05
8.47-(2.98+5.47)
0.9+9.9+99.9+999.9
9.8+13.7+10.2
3.5+13.9+2.5+6.1
47.6-21.8-19.6
36.8+185.9-85.9
58.2+39.3-29.3
1.25×15×8×4
6.7×10.1
222×4.4+8.9×888
可编辑
精品文档 6.3+4.82+3.7-0.82
307×10.1
0.45×18
132-43.7-56.3
0. 32×12.5×2.5
5.6×1.25
7.6×27+7.6×174-7.6
7.3+2.7-7.3+2.7
(7.7+15.4)÷7
9.9×34
1.5×1.2+8.8×1.5
7.12×4-1.12×4
450÷2.5÷2
12.5×8.8
(125-1.25)×0.8
3.5×0.4+3.5×0.6
39÷(1.3×5)
2.2÷4+0.6÷4
4.83÷5+2.17÷5
3.29+0.73+2.27
3.29-0.73-2.27
7.5+2.5-7.5+2.5
7.325-3.29-3.325
7.325-(5.325+1.7)
7.325-(5.325-1.7)
3.29+0.73-2.29+2.27
3.29×0.25×4
0.125×8.8
0.25×0.28
0.125×3.2×2.5
35×40.2
0.25×4÷0.25×4
3.5×9.9
可编辑
精品文档 3.5×99+3.5
3.5×101-3.5
3.5×9.9+3.5×0.1
3.5×2.7+35×0.73
3.5×2.7-3.5×0.7
(32+5.6)÷0.8
3.5÷0.6-0.5÷0.6
4.9÷3.5
7÷0.25÷4
7÷0.125
7.35÷(7.35×0.25)
7.35÷(7.35÷0.25)
3.07-0.38-1.62
1.29+3.7+2.71+6.3
8-2.45-1.55
23.4-0.8-13.4-7.2
0.32×403
3.2+0.36+4.8+1.64
1.23+3.4-0.23+6.6
0.25×36
12.7-(3.7+0.84)
36.54-1.76-4.54
0.25×0.73×4
7.6×0.8+0.2×7.6
0.85×199
0.25×8.5×4
1.28×8.6+0.72×8.6
12.5×0.96×0.8
10.4-9.6×0.35
0.8×(4.3×1.25)
3.12+3.12×99
28.6×101-28.6
(4.23+6.17)×0.8
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