第 3501822 期
8 + 7 + 4 = 19
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| A | 7 + 12 + 19 + 45 + 52 + 63 | = 198 → 8 |
|---|---|---|
| B | 10 + 13 + 31 + 46 + 53 + 64 | = 217 → 7 |
| C | 11 + 15 + 32 + 47 + 56 + 73 | = 234 → 4 |