第 3498505 期
5 + 3 + 1 = 9
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| A | 4 + 25 + 31 + 55 + 61 + 69 | = 245 → 5 |
|---|---|---|
| B | 7 + 27 + 40 + 57 + 62 + 70 | = 263 → 3 |
| C | 10 + 30 + 53 + 60 + 67 + 71 | = 291 → 1 |