第 3499611 期
7 + 2 + 7 = 16
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| A | 7 + 10 + 30 + 40 + 55 + 75 | = 217 → 7 |
|---|---|---|
| B | 8 + 13 + 34 + 51 + 60 + 76 | = 242 → 2 |
| C | 9 + 26 + 38 + 53 + 63 + 78 | = 267 → 7 |