第 3503605 期
5 + 2 + 7 + 5 + 1 = 20
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| 万 | 2 + 32 + 55 + 66 | = 155 → 5 |
|---|---|---|
| 千 | 11 + 34 + 57 + 70 | = 172 → 2 |
| 百 | 12 + 37 + 61 + 77 | = 187 → 7 |
| 十 | 18 + 46 + 62 + 79 | = 205 → 5 |
| 个 | 24 + 53 + 64 + 80 | = 221 → 1 |