用3、9、9、5凑24点

如题所述

第1个回答  2016-03-10
(3-9)*(5-9)
(3-9)*(5-9)
(9-3)*(9-5)
(9/(3/5))+9
((9/3)*5)+9
9+(9/(3/5))
9+((9/3)*5)
9+((9*5)/3)
9+(9*(5/3))
9+(5/(3/9))
9+((5/3)*9)
((9*5)/3)+9
(9*(5/3))+9
(9-5)*(9-3)
9+((5*9)/3)
9+(5*(9/3))
(9-3)*(9-5)
(9/(3/5))+9
((9/3)*5)+9
9+(9/(3/5))
9+((9/3)*5)
9+((9*5)/3)
9+(9*(5/3))
9+(5/(3/9))
9+((5/3)*9)
((9*5)/3)+9
(9*(5/3))+9
(9-5)*(9-3)
9+((5*9)/3)
9+(5*(9/3))
(5/(3/9))+9
((5/3)*9)+9
(5/(3/9))+9
((5/3)*9)+9
(5-9)*(3-9)
((5*9)/3)+9
(5*(9/3))+9
(5-9)*(3-9)
((5*9)/3)+9
(5*(9/3))+9本回答被网友采纳
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