ARE YOU REALLY THAT GREAT IN MATHEMATICS ? TRY THIS!

NOTE: PLEASE BE HONEST AND ANSWER THIS IN 10 SECOND.


Instruction: Answer all the following question. where + become - and x become /.


1+2=
2x1=
5-1=
1+0=
1x1=
2-2=
3+2=
1x0=
2-0=