第1个回答 2016-10-03
141.2-(9.4+31.2) 100.6
200.88÷9+200.88÷8 47.43
112÷(2.8×1.25) 32
8×40×1.25 400
100÷16÷12.5×28 14
120÷40×16.9÷2.5 20.28
331.6-(19.9+131.6) 180.1
1139-57.8-42.2 1039
92.9×9.9+92.9 9290
10.8÷3-10.8÷4 0.9
8.1×0.89-8.1×0.75 =1.134
26×19-15.2= 478.8
10.6+27×9.7 =272.5
32.4÷9÷0.5 =7.2
7.69×94+7.69×6 =769
78.5×0.55+7.85×4.5= 78.5
696÷48÷2.5= 5.8
58.5+(12.53+111.5) =182.53
3.74+100÷16÷1.25= 8.74
292.22+582.4-482.4= 392.22
16×294÷28÷2.5 =67.2
983-422.6+122.6= 683
28×31.2×2.5= 2184
44.4÷(12×0.2) =18.5
122÷(6.1×2.5) =8
400÷40×134.7÷12.5= 107.76
6.88+292.4+4.12= 303.4
44×20.1-227.6= 656.8
1.25×9×32= 360
2.2×7×0.5+95.5 =103.2本回答被网友采纳