第 3499456 期
4 + 5 + 2 + 3 + 4 = 18
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| 万 | 2 + 15 + 27 + 60 | = 104 → 4 |
|---|---|---|
| 千 | 4 + 16 + 34 + 61 | = 115 → 5 |
| 百 | 6 + 18 + 42 + 66 | = 132 → 2 |
| 十 | 11 + 23 + 51 + 68 | = 153 → 3 |
| 个 | 12 + 25 + 57 + 70 | = 164 → 4 |