第 3506417 期
8 + 7 + 1 + 9 + 3 = 28
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| 万 | 12 + 33 + 56 + 67 | = 168 → 8 |
|---|---|---|
| 千 | 13 + 35 + 58 + 71 | = 177 → 7 |
| 百 | 14 + 45 + 60 + 72 | = 191 → 1 |
| 十 | 20 + 51 + 61 + 77 | = 209 → 9 |
| 个 | 25 + 54 + 65 + 79 | = 223 → 3 |