Page 8 - PPT

Rules of Addition

Rule 3 : When two numbers

are added in any order the

sum remains the same.

For example :

7 + 3 = 10.

3 + 7 = 10.

14 + 5 = 19.

5 + 14 = 19.

5 + 3+ 2 = 10

2 + 3 + 5 = 10