Addition

Addition is ...

... bringing two or more numbers (or things) together to make a new total.

Here 1 ball is added to 1 ball to make 2 balls:

                         

             Using Numbers it is:   1 + 1 = 2

             And in words it is:  "One plus one equals two"

Example: If you add 2 and 3 you get 5. You would write it like this:

2 + 3 = 5