第 3506881 期
9 + 5 + 5 + 1 + 1 = 21
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| 万 | 4 + 21 + 30 + 44 | = 99 → 9 |
|---|---|---|
| 千 | 5 + 22 + 31 + 47 | = 105 → 5 |
| 百 | 7 + 23 + 35 + 50 | = 115 → 5 |
| 十 | 11 + 25 + 37 + 58 | = 131 → 1 |
| 个 | 17 + 28 + 38 + 78 | = 161 → 1 |