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3,7,9,13 24点
人气:440 ℃ 时间:2020-05-10 06:37:17
解答
3,7,9,13的24点答案:1:7 × 9 - 3 × 132:(7 × 9) - 3 × 133:7 × 9 -(3 × 13)4:(7 × 9) - (3 × 13)5:7 × 9 - 13 × 36:(7 × 9) - 13 × 37:7 × 9 -(13 × 3)8:(7 × 9) - (13 × 3)9:(7 - 13 ÷ 3) × 910...
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