Question

3( )3( )3( )3=4,请问( )里应填什么运算符号

3( )3( )3( )3=4,请问( )里应填什么运算符号

Answer 1

3( ×)3(+ )3(÷ )3

Answer 2

3( ×)3(+ )3(÷ )3

Answer 3

3( ×)3(+ )3(÷ )3

Answer 4

3( 除)3( +)3(分之 )3=4

Answer 5

lshhy正解