第 3504047 期
9 + 7 + 2 = 18
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| A | 3 + 21 + 29 + 44 + 51 + 71 | = 219 → 9 |
|---|---|---|
| B | 5 + 25 + 30 + 46 + 68 + 73 | = 247 → 7 |
| C | 11 + 28 + 37 + 50 + 69 + 77 | = 272 → 2 |