| 解方程. x-(1-
|
2x-
|
|
| 3 |
| 7 |
| 4 |
| 7 |
| 4 |
| 7 |
| 3 |
| 5 |
| 1 |
| 5 |
| 2 |
| 3 |
| 13 |
| 15 |
| 13 |
| 15 |
| 3 |
| 7 |
| 1 |
| 4 |
| 4 |
| 7 |
| 1 |
| 4 |
| 4 |
| 7 |
| 4 |
| 7 |
| 1 |
| 4 |
| 4 |
| 7 |
| 23 |
| 28 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 5 |
| 3 |
| 5 |
| 1 |
| 2 |
| 1 |
| 5 |
| 2 |
| 3 |
| 7 |
| 4 |
| 13 |
| 15 |
| 7 |
| 4 |
| 13 |
| 15 |
| 13 |
| 15 |
| 7 |
| 4 |
| 13 |
| 15 |
| 53 |
| 60 |
科目:小學數學 來源: 題型:
| x÷2.1=0.3 | x×9.6=28.8 | 8.4÷2+x=10.2 |
| 7.2x-x=24.8 | 0.6×(3+x)=12 | 1.5×9-3x=7.5. |
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