第 3506060 期
9 + 7 + 1 = 17
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| A | 3 + 14 + 20 + 28 + 44 + 60 | = 169 → 9 |
|---|---|---|
| B | 7 + 17 + 25 + 37 + 51 + 70 | = 207 → 7 |
| C | 9 + 19 + 27 + 41 + 58 + 77 | = 231 → 1 |