第 3501578 期
2 + 9 + 7 = 18
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| A | 5 + 30 + 41 + 52 + 58 + 66 | = 252 → 2 |
|---|---|---|
| B | 7 + 32 + 44 + 53 + 59 + 74 | = 269 → 9 |
| C | 14 + 40 + 47 + 57 + 61 + 78 | = 297 → 7 |