第 3502482 期
8 + 6 + 5 = 19
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| A | 7 + 12 + 20 + 31 + 49 + 59 | = 178 → 8 |
|---|---|---|
| B | 8 + 16 + 21 + 37 + 53 + 61 | = 196 → 6 |
| C | 10 + 19 + 26 + 44 + 56 + 70 | = 225 → 5 |