9( )3( )1( )4( )3( )=?在括号里面填入加减乘除符号,
问题描述：
9( )3( )1( )4( )3( )=?在括号里面填入加减乘除符号,
答
9/3-1/4-3 = -1/4=-.259-3/1-4-3 = -1=-19-3*1-4-3 = -1=-19+3-1-4*3 = -1=-19-3-1*4-3 = -1=-19-3-1-4-3 = -2=-29/...