第 3498572 期
8 + 1 + 5 + 3 + 4 = 21
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| 万 | 1 + 32 + 52 + 63 | = 148 → 8 |
|---|---|---|
| 千 | 12 + 40 + 53 + 66 | = 171 → 1 |
| 百 | 16 + 42 + 56 + 71 | = 185 → 5 |
| 十 | 17 + 44 + 59 + 73 | = 193 → 3 |
| 个 | 28 + 46 + 61 + 79 | = 214 → 4 |