题目内容
| 列竖式计算 (1)78.4-23.87 | (2)2.52÷0.12 |
| (3)40.6+7.82 | (4)8.32×4.5. |
(1)78.4-23.87=54.53;
(2)2.52÷0.12=21;
(3)40.6+7.82=48.42;
(4)8.32×4.5=37.44.
|
| . |
| 54.53 |
(2)2.52÷0.12=21;
|
| 24 |
| 12 |
| 12 |
| 0 |
(3)40.6+7.82=48.42;
|
| . |
| 48.42 |
(4)8.32×4.5=37.44.
|
| . |
| 4160 |
| 3328 |
| 37.440 |
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