题目内容
脱式计算。(能简算的要简算)
|
| (1)原式=2.87×4 =11.48 |
(2)原式=54.7-3.02 =51.68 |
| (3)原式=2.008×(1999+1) =4016 |
(4)原式=10.8÷1.08 =10 |
| (5)原式=3.69÷1.23÷0.5 =6 |
(6)原式=5.28×(4×0.25) =5.28 |
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题目内容
脱式计算。(能简算的要简算)
|
| (1)原式=2.87×4 =11.48 |
(2)原式=54.7-3.02 =51.68 |
| (3)原式=2.008×(1999+1) =4016 |
(4)原式=10.8÷1.08 =10 |
| (5)原式=3.69÷1.23÷0.5 =6 |
(6)原式=5.28×(4×0.25) =5.28 |