第 3506775 期
7 + 8 + 9 = 24
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| A | 15 + 44 + 62 + 67 + 72 + 77 | = 337 → 7 |
|---|---|---|
| B | 36 + 58 + 63 + 68 + 75 + 78 | = 378 → 8 |
| C | 40 + 59 + 64 + 71 + 76 + 79 | = 389 → 9 |