夜中明瞳
花朵
共回答了28个问题采纳率：89.3% 举报
(9/(7-4))*8=24
1:(5 - 7 ÷ 7) × 6
2:(5 - (7 ÷ 7)) × 6
3:6 × (5 - 7 ÷ 7)
4:6 × (5 - (7 ÷ 7))
3,3,7,7,:1:(3 + 3 ÷ 7) × 7
2:(3 + (3 ÷ 7)) × 7
3:(3 ÷ 7 + 3) × 7
4:((3 ÷ 7) + 3) × 7
5:7 × (3 + 3 ÷ 7)
6:7 × (3 + (3 ÷ 7))
7:7 × (3 ÷ 7 + 3)
8:7 × ((3 ÷ 7) + 3)
1年前
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