第 3503980 期
9 + 2 + 7 = 18
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| A | 10 + 26 + 32 + 53 + 63 + 75 | = 259 → 9 |
|---|---|---|
| B | 12 + 30 + 50 + 61 + 73 + 76 | = 302 → 2 |
| C | 21 + 31 + 52 + 62 + 74 + 77 | = 317 → 7 |