题目内容
计算下题能简算的要简算
(83÷0.5+34)×(1.14-1.04)
20
13.75+450÷1.8×0.25
0.93+(0.93+0.07)÷0.1
8.2×1.9+1.606÷8.03
(7.2×88+88×7.2)÷7.2