题目内容
用竖式计算.
8.1÷7.2= | 4.56×0.28= |
分析:(1)根据小数除法竖式计算的方法求解;
(2)根据小数乘法竖式计算方法求解.
(2)根据小数乘法竖式计算方法求解.
解答:解:(1)8.1÷7.2=1.125;
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(2)4.56×0.28=1.2768;
4.56
.
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(2)4.56×0.28=1.2768;
4.56
× 0.28 |
3 6 48 |
9 1 2 |
12.768 |
点评:本题考查小数乘除法竖式计算方法,计算时要细心,注意把数位对齐.
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