第 3501432 期
2 + 6 + 8 + 1 + 4 = 21
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| 万 | 5 + 16 + 51 + 70 | = 142 → 2 |
|---|---|---|
| 千 | 6 + 19 + 57 + 74 | = 156 → 6 |
| 百 | 10 + 21 + 61 + 76 | = 168 → 8 |
| 十 | 12 + 40 + 62 + 77 | = 191 → 1 |
| 个 | 15 + 43 + 68 + 78 | = 204 → 4 |