3()3()3()3=4怎样填运算符号使式子成立
问题描述:
3()3()3()3=4怎样填运算符号使式子成立
答
(3*3+3)/3
答
(3×3+3)÷3=4
3()3()3()3=4怎样填运算符号使式子成立
(3*3+3)/3
(3×3+3)÷3=4