第 3499017 期
9 + 2 + 7 = 18
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| A | 6 + 27 + 31 + 40 + 51 + 64 | = 219 → 9 |
|---|---|---|
| B | 15 + 28 + 34 + 43 + 52 + 70 | = 242 → 2 |
| C | 16 + 29 + 39 + 49 + 63 + 71 | = 267 → 7 |