Lesson: Algebraic Properties Mathematics

In this lesson, we will learn how to identify the properties of addition and multiplication that are used to evaluate an algebraic expression.

Lesson Video

Q1:

In the solution of , consider the steps

In going from the second equation to the third equation, the fact that is used. What other property of numbers is used in this step?

Q2:

Matthew has used properties of addition and multiplication to write equivalent expressions.

Name property A.

Name property B.

Q3:

Chloe has used properties of addition and multiplication to write equivalent expressions.

Name property A.

Name property B.

Name property C.