题目内容
列竖式计算
| 0.58×0.12= | 21÷24= | 2.508÷1.2= |
| 1.57÷3.9(保留两位小数) | 70.7÷33(商用循环小数表示) |
0.58×0.12=0.0696;
21÷24=120;
2.508÷1.2=2.09;
1.57÷3.9≈0.40;
70.7÷33=2.1
.
|
| . |
| 116 |
| 58 |
| 0.0696 |
21÷24=120;
|
| 192 |
| 180 |
| 168 |
| 120 |
| 120 |
| 0 |
2.508÷1.2=2.09;
|
| 24 |
| 108 |
| 108 |
| 0 |
1.57÷3.9≈0.40;
|
| 156 |
| 100 |
| 78 |
| 22 |
70.7÷33=2.1
| ? |
| 4 |
| ? |
| 2 |
|
| 66 |
| 47 |
| 33 |
| 140 |
| 132 |
| 80 |
| 66 |
| 140 |
| 132 |
| 80 |
| 66 |
| 14 |
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