第 3504960 期
1 + 1 + 7 = 9
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| A | 10 + 17 + 31 + 49 + 57 + 67 | = 231 → 1 |
|---|---|---|
| B | 11 + 26 + 38 + 50 + 65 + 71 | = 261 → 1 |
| C | 16 + 30 + 40 + 51 + 66 + 74 | = 277 → 7 |