题目内容
用竖式计算:
| 12.95+5.5= | 15-9.85=验算: | 29+8.68=验算: |
12.95+5.5=18.45;
15-9.85=5.15;
验算:
29+8.68=37.68;
验算:
|
| . |
| 18.45 |
15-9.85=5.15;
|
| . |
| 5.15 |
验算:
|
| . |
| 15.00 |
29+8.68=37.68;
|
| . |
| 37.68 |
验算:
|
| . |
| 29.00 |
练习册系列答案
相关题目