题目内容
用脱式计算下面各题,能简算的要简算。
|
| (1)原式=7.6× =7.6×(5.3+4.7) =7.6×10 =76 |
(2)原式= = = = |
| (3)原式=0.25×( =0.25×4 =1 |
(4)原式= = = |
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用脱式计算下面各题(能简算的要简算).
| 6760÷13+17×25 | 0.25+ | 63÷[ |
题目内容
用脱式计算下面各题,能简算的要简算。
|
| (1)原式=7.6× =7.6×(5.3+4.7) =7.6×10 =76 |
(2)原式= = = = |
| (3)原式=0.25×( =0.25×4 =1 |
(4)原式= = = |
| 6760÷13+17×25 | 0.25+ | 63÷[ |