题目内容
用竖式计算.
| 59.6+7.04= | 92-2.87=验算: | 10.9+7.32=验算: |
(1)59.6+7.04=66.64,
(2)92-2.87=89.13,
验算:
(3)10.9+7.32=18.22.
验算:
|
| . |
| 66.64 |
(2)92-2.87=89.13,
|
| . |
| 89.13 |
验算:
|
| . |
| 2.87 |
(3)10.9+7.32=18.22.
|
| . |
| 18.22 |
验算:
|
| . |
| 18.22 |
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