3( )3( )3( )=0 3( )3( )3( )=1 3( )3( )3( )=2 填加减乘除或括号

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3()3()3()=03()3()3()=13()3()3()=2填加减乘除或括号3()3()3()=03()3()3()=13()3()3()=2填加减乘除或括号3()3()3()=03()3()3

3( )3( )3( )=0 3( )3( )3( )=1 3( )3( )3( )=2 填加减乘除或括号
3( )3( )3( )=0 3( )3( )3( )=1 3( )3( )3( )=2
填加减乘除或括号

3( )3( )3( )=0 3( )3( )3( )=1 3( )3( )3( )=2 填加减乘除或括号
3(乘以 )3 (减去 ) 3(的2次方 )=0
3(减去)3( 加上 )3(的0次方 )=1
3(减去)3(除以)3(的1次方)=2

乱码?

第三题:- ÷

题貌似有点问题,第三个3后面还有个括号?

3( 0)3(- )3(03 )=0, 3(0 )3(÷ )3(03 )=1, 3(0 )3(- )3(01 )=2