题目内容
计算下面各题,能简算的要简算。
|
| (1)原式= 4.82-5.2÷0.8×0.6 = 4.82-6.5×0.6 = 4.82-3.9 =0.92 |
(2)原式=102×59 =(100+2)×59 =5900+118 =6018 |
| (3)原式=57.5-14.25-15.75 =57.5-(14.25+15.72) =27.5 |
(4)原式= =( =102.31 |
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题目内容
计算下面各题,能简算的要简算。
|
| (1)原式= 4.82-5.2÷0.8×0.6 = 4.82-6.5×0.6 = 4.82-3.9 =0.92 |
(2)原式=102×59 =(100+2)×59 =5900+118 =6018 |
| (3)原式=57.5-14.25-15.75 =57.5-(14.25+15.72) =27.5 |
(4)原式= =( =102.31 |