第 3501257 期
5 + 2 + 7 + 5 + 1 = 20
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| 万 | 1 + 24 + 44 + 66 | = 135 → 5 |
|---|---|---|
| 千 | 7 + 27 + 48 + 70 | = 152 → 2 |
| 百 | 13 + 30 + 50 + 74 | = 167 → 7 |
| 十 | 19 + 34 + 56 + 76 | = 185 → 5 |
| 个 | 22 + 43 + 59 + 77 | = 201 → 1 |