第 3501202 期
3 + 9 + 1 = 13
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| A | 16 + 32 + 44 + 51 + 61 + 69 | = 273 → 3 |
|---|---|---|
| B | 20 + 37 + 47 + 52 + 63 + 70 | = 289 → 9 |
| C | 29 + 41 + 48 + 57 + 65 + 71 | = 311 → 1 |