第 3505996 期
9 + 2 + 4 = 15
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| A | 3 + 20 + 33 + 60 + 68 + 75 | = 259 → 9 |
|---|---|---|
| B | 6 + 26 + 54 + 61 + 69 + 76 | = 292 → 2 |
| C | 15 + 27 + 58 + 67 + 70 + 77 | = 314 → 4 |