用2.3.5.9四个数怎样合理利用运算符号计算出24点,请问怎么列算式
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2+((3*9)-5)
(2+(3*9))-5
2*(3*(9-5))
(2*3)*(9-5)
2-(5-(3*9))
(2-5)+(3*9)
2-(5-(9*3))
(2-5)+(9*3)
2+((9*3)-5)
(2+(9*3))-5
2*((9-5)*3)
(2*(9-5))*3
3*(2*(9-5))
(3*2)*(9-5)
(3+(5*9))/2
((3*9)+2)-5
(3*9)+(2-5)
(3+(9*5))/2
(3*9)-(5-2)
((3*9)-5)+2
3*((9-5)*2)
(3*(9-5))*2
((5-2)*9)-3
((5*9)+3)/2
((9*3)+2)-5
(9*3)+(2-5)
(9*3)-(5-2)
((9*3)-5)+2
((9-5)*2)*3
(9-5)*(2*3)
(9*(5-2))-3
((9-5)*3)*2
(9-5)*(3*2)
((9*5)+3)/2
(2+(3*9))-5
2*(3*(9-5))
(2*3)*(9-5)
2-(5-(3*9))
(2-5)+(3*9)
2-(5-(9*3))
(2-5)+(9*3)
2+((9*3)-5)
(2+(9*3))-5
2*((9-5)*3)
(2*(9-5))*3
3*(2*(9-5))
(3*2)*(9-5)
(3+(5*9))/2
((3*9)+2)-5
(3*9)+(2-5)
(3+(9*5))/2
(3*9)-(5-2)
((3*9)-5)+2
3*((9-5)*2)
(3*(9-5))*2
((5-2)*9)-3
((5*9)+3)/2
((9*3)+2)-5
(9*3)+(2-5)
(9*3)-(5-2)
((9*3)-5)+2
((9-5)*2)*3
(9-5)*(2*3)
(9*(5-2))-3
((9-5)*3)*2
(9-5)*(3*2)
((9*5)+3)/2
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