题目内容
我会用竖式计算.[带“*”的题目要验算.]
| 125+243= | 760-651= | 27÷3= |
| *824-562= | *169+482= | 34÷6= |
125+243=368;
760-651=109;
27÷3=9;
824-562=262;
验算:
169+482=651;
验算:
34÷6=5…4.
|
| . |
| 368 |
760-651=109;
|
| . |
| 109 |
27÷3=9;
|
| 27 |
| 0 |
824-562=262;
|
| . |
| 262 |
验算:
|
| . |
| 824 |
169+482=651;
|
| . |
| 651 |
验算:
|
| . |
| 169 |
34÷6=5…4.
|
| 30 |
| 4 |
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