第 3502580 期
8 + 4 + 3 = 15
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| A | 6 + 23 + 35 + 53 + 58 + 73 | = 248 → 8 |
|---|---|---|
| B | 9 + 28 + 37 + 54 + 62 + 74 | = 264 → 4 |
| C | 15 + 29 + 43 + 57 + 63 + 76 | = 283 → 3 |