| 1 |
| 3 |
| 1 |
| 4 |
| 5 |
| 6 |
| 3 |
| 7 |
| 1 |
| 3 |
| 5 |
| 6 |
| 2 |
| 3 |
| 1 |
| 6 |
科目：初中數學 來源： 題型：
| 2 |
| 1 |
| 3 |
| 3 |
| 2 |
| x+1 |
| x2-x |
| x |
| x2-2x+1 |
| 1 |
| x |
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科目：初中數學 來源： 題型：
| 1 |
| 1×2 |
| 1 |
| 2 |
| 1 |
| 2×3 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 3×4 |
| 1 |
| 3 |
| 1 |
| 4 |
| 1 |
| 4×5 |
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| 4×5 |
| 1 |
| 4 |
| 1 |
| 5 |
| 1 |
| n(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| n(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| 2×3 |
| 1 |
| 3×4 |
| 1 |
| 4×5 |
| 1 |
| 11×12 |
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