Review for final Fall 8th grade

Front

What is the absolute value of | –3 |?

Back

3

Front

What are the factors of 6?

Back

1, 2, 3, 6

Front

What are the factors of 18?

Back

1, 2, 3, 6, 9, 18

Front

What is the GCF of 6 and 18?

Back

6

Front

Which one is a composite number: 37, 41, 21, 29?

Back

21

Front

What is an algebraic expression?

Back

An expression that contains variables, constants, and operations, e.g., 4x + 3.

Front

What is the Zero Property of Multiplication?

Back

Any number multiplied by 0 equals 0.

Front

What is the Identity Property of Addition?

Back

Any number plus 0 equals the number itself.

Front

What is the Associative Property of Addition?

Back

Changing the grouping of numbers does not change the sum.

Front

What is the Commutative Property of Addition?

Back

Changing the order of numbers does not change the sum.