第 3506786 期
6 + 9 + 2 = 17
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| A | 4 + 7 + 21 + 33 + 54 + 67 | = 186 → 6 |
|---|---|---|
| B | 5 + 15 + 26 + 44 + 59 + 70 | = 219 → 9 |
| C | 6 + 17 + 28 + 49 + 61 + 71 | = 232 → 2 |