题目内容
口算
|
|
|
| ||||||||
| 8-0.8= | 206÷100= | 8.5-5.7= | 1.2-0.8= |
| 3 |
| 10 |
| 3 |
| 10 |
| 5 |
| 10 |
| 1 |
| 10 |
8-0.8=7.2,206÷100=2.06,8.5-5.7=2.8,1.2-0.8=0.4.
练习册系列答案
相关题目
题目内容
|
|
|
| ||||||||
| 8-0.8= | 206÷100= | 8.5-5.7= | 1.2-0.8= |
| 3 |
| 10 |
| 3 |
| 10 |
| 5 |
| 10 |
| 1 |
| 10 |