第 3502550 期
9 + 3 + 9 = 21
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| A | 5 + 15 + 25 + 48 + 71 + 75 | = 239 → 9 |
|---|---|---|
| B | 11 + 19 + 32 + 63 + 72 + 76 | = 273 → 3 |
| C | 13 + 21 + 38 + 64 + 74 + 79 | = 289 → 9 |