第 3504902 期
6 + 9 + 3 = 18
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| A | 6 + 14 + 20 + 32 + 43 + 51 | = 166 → 6 |
|---|---|---|
| B | 12 + 15 + 24 + 36 + 47 + 55 | = 189 → 9 |
| C | 13 + 16 + 28 + 38 + 50 + 58 | = 203 → 3 |