第 3500267 期
3 + 4 + 6 = 13
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| A | 12 + 20 + 37 + 45 + 55 + 74 | = 243 → 3 |
|---|---|---|
| B | 14 + 32 + 39 + 46 + 67 + 76 | = 274 → 4 |
| C | 15 + 34 + 40 + 50 + 70 + 77 | = 286 → 6 |