第 3503781 期
2 + 3 + 8 + 9 + 8 = 30
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| 万 | 13 + 38 + 52 + 69 | = 172 → 2 |
|---|---|---|
| 千 | 20 + 39 + 54 + 70 | = 183 → 3 |
| 百 | 26 + 43 + 57 + 72 | = 198 → 8 |
| 十 | 29 + 46 + 58 + 76 | = 209 → 9 |
| 个 | 33 + 47 + 61 + 77 | = 218 → 8 |