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

Front

What is the GCF of 18 and 24?

Back

6

Front

Use the Distributive Property to find an equivalent expression: 14 + 5(2 + 8x)

Back

24 + 40x

Front

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

Back

1.4 + 0.4x

Front

What property states that you can add or multiply numbers in any order and get the same value?

Back

Commutative Property

Front

Identify the property used to write an equivalent expression: 14x + 7 + 9x is equivalent to 14x + 9x + 7.

Back

Commutative Property of Addition

Front

What is the Distributive Property?

Back

a(b + c) = ab + ac

Front

What is an equivalent expression?

Back

An expression that has the same value as another expression.

Front

What does the Associative Property state?

Back

The way numbers are grouped does not change their sum or product.

Front

Give an example of the Commutative Property of Addition.

Back

3 + 5 = 5 + 3

Front

What is the Identity Property of Addition?

Back

a + 0 = a