Topic 8: Properties of Addition

Front

What are these called? ( )

Back

parentheses

Front

Which property describes the following problem? 3+2=2+3

Back

Commutative Property of Addition

Front

Which property uses parentheses?

Back

associative property of addition

Front

Which property has the addends switched around?

Back

commutative property of addition

Front

If addends are inside of parentheses, when do you add them together?

Back

first

Front

What is the Identity Property of Addition?

Back

The Identity Property of Addition states that when you add zero to any number, the result is that number.

Front

What is the Associative Property of Addition?

Back

The Associative Property of Addition states that the way in which numbers are grouped when adding does not change the sum.

Front

Give an example of the Commutative Property of Addition.

Back

Example: 4 + 5 = 5 + 4.

Front

What does it mean to switch addends?

Back

Switching addends means changing the order of the numbers being added.

Front

What is the sum of 3 + 0?

Back

3 (Identity Property of Addition)