第 3504072 期
3 + 5 + 5 = 13
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| A | 15 + 22 + 33 + 46 + 57 + 70 | = 243 → 3 |
|---|---|---|
| B | 16 + 29 + 38 + 48 + 60 + 74 | = 265 → 5 |
| C | 21 + 31 + 44 + 50 + 63 + 76 | = 285 → 5 |