第 3501230 期
3 + 5 + 3 + 7 + 7 = 25
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| 万 | 1 + 13 + 51 + 68 | = 133 → 3 |
|---|---|---|
| 千 | 2 + 17 + 52 + 74 | = 145 → 5 |
| 百 | 4 + 19 + 54 + 76 | = 153 → 3 |
| 十 | 6 + 45 + 59 + 77 | = 187 → 7 |
| 个 | 11 + 47 + 61 + 78 | = 197 → 7 |