第 3501404 期
7 + 8 + 3 = 18
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| A | 5 + 16 + 21 + 49 + 61 + 65 | = 217 → 7 |
|---|---|---|
| B | 13 + 17 + 22 + 55 + 62 + 69 | = 238 → 8 |
| C | 14 + 20 + 42 + 57 + 63 + 77 | = 273 → 3 |