3()3()3()3()=4,括号中填加减乘除3()3()3()3=4,括号中填加减乘除,不能加括号

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3()3()3()3()=4,括号中填加减乘除3()3()3()3=4,括号中填加减乘除,不能加括号

3()3()3()3()=4,括号中填加减乘除3()3()3()3=4,括号中填加减乘除,不能加括号
3()3()3()3()=4,括号中填加减乘除
3()3()3()3=4,括号中填加减乘除,不能加括号

3()3()3()3()=4,括号中填加减乘除3()3()3()3=4,括号中填加减乘除,不能加括号
(3*3+3)÷3
4个3中间填三个符号根本不可能等于4..不信你试试,一共24种可能

3/3+3-3+3=4

3+3-3/3+3