题目内容
脱式计算。(能简算的要简算)
|
| (1)原式=1110÷[56× =1110÷3 =370 |
(2)原式=(7.24+2.41-0.65)×0.6 =9×0.6 =5.4 |
| (3)原式= = = |
(4)原式= = = |
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题目内容
脱式计算。(能简算的要简算)
|
| (1)原式=1110÷[56× =1110÷3 =370 |
(2)原式=(7.24+2.41-0.65)×0.6 =9×0.6 =5.4 |
| (3)原式= = = |
(4)原式= = = |