题目内容
计算下列各题。(能简算的要简算)
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| (1)原式=4.69×100+4.69×1 =469+4.69 =473.69 |
(2)原式=2.4×(11.63-1.63) =2.4×10 =24 |
(3)原式=28.917×0.01 =0.28917 |
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题目内容
计算下列各题。(能简算的要简算)
|
| (1)原式=4.69×100+4.69×1 =469+4.69 =473.69 |
(2)原式=2.4×(11.63-1.63) =2.4×10 =24 |
(3)原式=28.917×0.01 =0.28917 |