题目内容
竖式计算(①②小题验算)
| ①605-397= | ②427+586= | ③840-207= | ④238+567= |
| ⑤260×5= | ⑥405×8= | ⑦368×5= | ⑧36÷8= |
①605-397=208;
验算:
②427+586=1013;
验算:
③840-207=633;
④238+567=805;
⑤260×5=1300;
⑥405×8=3240;
⑦368×5=1840;
⑧36÷8=4…4.
4
|
| . |
| 208 |
验算:
|
| . |
| 605 |
②427+586=1013;
|
| . |
| 1013 |
验算:
|
| . |
| 427 |
③840-207=633;
|
| . |
| 633 |
④238+567=805;
|
| . |
| 805 |
⑤260×5=1300;
|
| . |
| 1300 |
⑥405×8=3240;
|
| . |
| 3240 |
⑦368×5=1840;
|
| . |
| 1840 |
⑧36÷8=4…4.
4
| 8 | 36 |
| 32 |
| 4 |
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