题目内容
用竖式计算.
| 8.1÷7.2= | 4.56×0.28= |
(1)8.1÷7.2=1.125;

(2)4.56×0.28=1.2768;
4.56
.
(2)4.56×0.28=1.2768;
4.56
| ×0.28 |
| 3648 |
| 912 |
| 12.768 |
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题目内容
| 8.1÷7.2= | 4.56×0.28= |
| ×0.28 |
| 3648 |
| 912 |
| 12.768 |