This property is a subset of Properties Of Addition. To learn about other properties of addition see Properties Of Addition.

- This addition property states if two numbers are equal, and you add the same number
to both sides of an equation then the equation is correct. Example:

7 = 7

7 + 2 = 7 + 2

9 = 9

## Practical Example |
## Abstract Example |
---|---|

7 + 2 = 7 + 2 9 = 9 |
if a = b then a + c = b + c |

If you want to learn about
the math properties of Subtraction, Multiplication, or Division see Math Properties.