第 3498786 期
2 + 9 + 7 + 7 + 3 = 28
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| 万 | 1 + 18 + 33 + 40 | = 92 → 2 |
|---|---|---|
| 千 | 7 + 21 + 34 + 47 | = 109 → 9 |
| 百 | 9 + 24 + 36 + 68 | = 137 → 7 |
| 十 | 11 + 28 + 37 + 71 | = 147 → 7 |
| 个 | 13 + 32 + 38 + 80 | = 163 → 3 |