第 3503288 期
4 + 9 + 8 = 21
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| A | 12 + 20 + 36 + 47 + 59 + 70 | = 244 → 4 |
|---|---|---|
| B | 13 + 25 + 38 + 52 + 60 + 71 | = 259 → 9 |
| C | 18 + 28 + 45 + 55 + 69 + 73 | = 288 → 8 |