第 3503843 期
9 + 4 + 7 = 20
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| A | 7 + 23 + 32 + 39 + 64 + 74 | = 239 → 9 |
|---|---|---|
| B | 9 + 25 + 36 + 42 + 67 + 75 | = 254 → 4 |
| C | 10 + 31 + 37 + 59 + 72 + 78 | = 287 → 7 |