第 3506575 期
8 + 8 + 7 = 23
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| A | 6 + 10 + 21 + 31 + 47 + 73 | = 188 → 8 |
|---|---|---|
| B | 8 + 12 + 26 + 36 + 52 + 74 | = 208 → 8 |
| C | 9 + 14 + 28 + 43 + 57 + 76 | = 227 → 7 |