第 3501563 期
2 + 9 + 9 = 20
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| A | 10 + 23 + 27 + 36 + 47 + 69 | = 212 → 2 |
|---|---|---|
| B | 17 + 24 + 28 + 39 + 50 + 71 | = 229 → 9 |
| C | 21 + 25 + 35 + 43 + 52 + 73 | = 249 → 9 |