第 3500660 期
2 + 1 + 7 = 10
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| A | 5 + 23 + 43 + 53 + 64 + 74 | = 262 → 2 |
|---|---|---|
| B | 10 + 36 + 44 + 56 + 67 + 78 | = 291 → 1 |
| C | 18 + 37 + 48 + 62 + 73 + 79 | = 317 → 7 |