2 plus 2 = 4
4
It is simply 1+2 = 3
2 + 2 = 4 not five and why are you asking this
yes it is and im not lieing
no not really
-2
The answer is 2 because 10 plus 2 is really 12 and 6 plus 4 is 10 so 12 is 2 more than 10which means you have to take 2 from 4 which gives you the answer.
2
Really it's 6 1/2
Yes. Please refer to your fingers for further information.
It is how 2 is defined so it is not an illusion.