第 3505790 期
7 + 8 + 4 = 19
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| A | 5 + 9 + 31 + 43 + 48 + 61 | = 197 → 7 |
|---|---|---|
| B | 6 + 26 + 40 + 44 + 50 + 72 | = 238 → 8 |
| C | 8 + 28 + 42 + 46 + 54 + 76 | = 254 → 4 |