第 3503942 期
8 + 4 + 9 = 21
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| A | 5 + 18 + 27 + 37 + 56 + 65 | = 208 → 8 |
|---|---|---|
| B | 6 + 22 + 31 + 40 + 59 + 66 | = 224 → 4 |
| C | 9 + 23 + 36 + 53 + 60 + 68 | = 249 → 9 |