题目内容
竖式计算:(打★的要求验算)
125-0.87=
3.65+1.27=
★2.98+1.2=
125-0.87=
3.65+1.27=
★2.98+1.2=
(1)125-0.87=124.13,
(2)3.65+1.27=4.92,
(3)2.98+1.2=4.18,
验算
|
| . |
| 124.13 |
(2)3.65+1.27=4.92,
|
| . |
| 4.92 |
(3)2.98+1.2=4.18,
|
|
| . |
| 4.18 |
| . |
| 4.18 |
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