第 3502595 期
6 + 7 + 3 + 7 + 4 = 27
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| 万 | 2 + 37 + 45 + 72 | = 156 → 6 |
|---|---|---|
| 千 | 14 + 39 + 49 + 75 | = 177 → 7 |
| 百 | 21 + 42 + 54 + 76 | = 193 → 3 |
| 十 | 30 + 43 + 57 + 77 | = 207 → 7 |
| 个 | 31 + 44 + 70 + 79 | = 224 → 4 |