Even U were joking about the Question but I'll give U the real of the real Answer Ok son. Here it is: 5+5=?
Actually 5+5 can be 11 or 9.
Do U know 2+2 does not alway egual 3...
Forget it, He's not even a math genius otherwise he'd have give you the answer on your 5+5 can be 11 or 9 already. he would've jump in already man. he just a jokerrrrr that's all.