第 3506721 期
1 + 9 + 8 + 1 + 1 = 20
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| 万 | 8 + 28 + 53 + 62 | = 151 → 1 |
|---|---|---|
| 千 | 9 + 30 + 54 + 66 | = 159 → 9 |
| 百 | 15 + 34 + 56 + 73 | = 178 → 8 |
| 十 | 22 + 38 + 57 + 74 | = 191 → 1 |
| 个 | 25 + 48 + 59 + 79 | = 211 → 1 |