题目内容
| 口算. 39÷
| (0.21+0.7)÷7= | (
| (0.56+0.69)×8= | ||||||||||||
| 11.75-(1
| 7-4÷
| 2-
|
39÷
| 13 |
| 10 |
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 4 |
| 4 |
| 7 |
| 2 |
| 5 |
| 2 |
| 5 |
| 21 |
| 25 |
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题目内容
| 口算. 39÷
| (0.21+0.7)÷7= | (
| (0.56+0.69)×8= | ||||||||||||
| 11.75-(1
| 7-4÷
| 2-
|
| 13 |
| 10 |
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 3 |
| 1 |
| 3 |
| 3 |
| 4 |
| 4 |
| 7 |
| 2 |
| 5 |
| 2 |
| 5 |
| 21 |
| 25 |