What is 2+2?

Answer

The correct answer is: 4.

Explanation:
Adding 2 and 2 is a basic arithmetic operation. When combine two units of 2, the total is 4.

Steps:

  1. Start with the numbers: 2 and 2.

. Add them together: $$2 2$$

  1. The sum is $$4$$.

Therefore $ + 2 = 4$.