Lesson 6-8: Equivalent Expressions (pg. 53)

Front

What is the GCF of 32 and 40?

Back

8

Front

Use the Distributive Property to find an equivalent expression: 0.2(7+x) + 0.2x

Back

1.4 + 0.4x

Front

Back

Distributive

Front

What is the GCF of 16 and 40?

Back

8

Front

Back

Commutative

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac

Front

What is the Commutative Property?

Back

a + b = b + a and ab = ba

Front

What is the Associative Property?

Back

(a + b) + c = a + (b + c) and (ab)c = a(bc)

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and find the largest common factor.

Front

What is an equivalent expression?

Back

Expressions that have the same value for all values of the variables.