第 3503732 期
3 + 5 + 4 = 12
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| A | 6 + 20 + 37 + 50 + 61 + 69 | = 243 → 3 |
|---|---|---|
| B | 9 + 25 + 47 + 55 + 63 + 76 | = 275 → 5 |
| C | 17 + 26 + 49 + 58 + 66 + 78 | = 294 → 4 |