| 1 |
| 22 |
| 3 |
| 4 |
| 1 |
| 2 |
| 3 |
| 2 |
| 1 |
| 22 |
| 1 |
| 32 |
| 3 |
| 4 |
| 8 |
| 9 |
| 1 |
| 2 |
| 3 |
| 2 |
| 2 |
| 3 |
| 4 |
| 3 |
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| 22 |
| 1 |
| 32 |
| 1 |
| 42 |
| 1 |
| 1002 |
| 1 |
| 22 |
| 1 |
| 32 |
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| 42 |
| 1 |
| n2 |
科目：初中數學 來源： 題型：
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科目：初中數學 來源： 題型：
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 22 |
| 1 |
| 22 |
| 1 |
| 2 |
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| 22 |
| 1 |
| 23 |
| 1 |
| 23 |
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| 2 |
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| 22 |
| 1 |
| 23 |
| 1 |
| 210 |
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| 1 |
| 2 |
| 1 |
| 1×2 |
| 1 |
| 1 |
| 1 |
| 2 |
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| 6 |
| 1 |
| 2×3 |
| 1 |
| 2 |
| 1 |
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| 1 |
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| 1 |
| 3 |
| 1 |
| 4 |
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| n(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
| 1 |
| n(n+1) |
| 1 |
| n |
| 1 |
| n+1 |
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| (a-1)(a-2) |
| 1 |
| (a-2)(a-3) |
| 1 |
| (a-3)(a-4) |
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| (a-4)(a-5) |
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科目：初中數學 來源：不詳 題型：解答題
| 1 |
| 2 |
| 1 |
| 1×2 |
| 1 |
| 1 |
| 1 |
| 2 |
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| 6 |
| 1 |
| 2×3 |
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| 2 |
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| 1 |
| 12 |
| 1 |
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| 1 |
| 3 |
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| 1 |
| (a-1)(a-2) |
| 1 |
| (a-2)(a-3) |
| 1 |
| (a-3)(a-4) |
| 1 |
| (a-4)(a-5) |
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