第 3500467 期
6 + 8 + 9 = 23
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| A | 3 + 11 + 23 + 43 + 49 + 67 | = 196 → 6 |
|---|---|---|
| B | 7 + 17 + 30 + 44 + 52 + 68 | = 218 → 8 |
| C | 9 + 18 + 39 + 47 + 65 + 71 | = 249 → 9 |