第 3499599 期
7 + 4 + 9 = 20
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| A | 8 + 22 + 35 + 45 + 55 + 72 | = 237 → 7 |
|---|---|---|
| B | 14 + 24 + 38 + 51 + 63 + 74 | = 264 → 4 |
| C | 21 + 25 + 40 + 52 + 65 + 76 | = 279 → 9 |