题目内容
能简算的要简算
|
| (1)原式=6+0.8 =6.8 |
(2)原式=[10.8-(1.26+0.74)]×2.7 =8.8×2.7 =23.76 |
| (3)原式=12.5×0.8×4.6 =46 |
(4)原式=(0.73+0.27)×68.4÷0.01 =6840 |
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题目内容
能简算的要简算
|
| (1)原式=6+0.8 =6.8 |
(2)原式=[10.8-(1.26+0.74)]×2.7 =8.8×2.7 =23.76 |
| (3)原式=12.5×0.8×4.6 =46 |
(4)原式=(0.73+0.27)×68.4÷0.01 =6840 |