第 3504757 期
7 + 9 + 2 = 18
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| A | 10 + 25 + 38 + 53 + 62 + 69 | = 257 → 7 |
|---|---|---|
| B | 11 + 29 + 45 + 58 + 64 + 72 | = 279 → 9 |
| C | 24 + 31 + 49 + 59 + 66 + 73 | = 302 → 2 |