Question

How do you add 1 to any number? How do you add 2 to any number?

Answer 1

Explanation:

I know that you can do a problem like "9 + 1 = 10" so for every number you want/have to add 1 too you count up by exactly 1 !

Answer 2

You add 1 to any number, than add 2 any number like this 2+3 or 1+7.