Final Review Part 1

Front

How much money did Mr. Parker have left after buying 32 boxes of pencils at $0.75 each and 32 packages of notebook paper at $1.09 each?

Back

$27.12

Front

What is the equivalent expression for 8 - (-7)?

Back

8 + 7

Front

What is the difference in scores between a football team with 42 points and another with 21 points?

Back

21

Front

What property allows the equation ab = ba to be true?

Back

Commutative Property of Multiplication

Front

What is the difference in elevation between the highest point (29,029 feet) and the lowest point (-35,994 feet)?

Back

65,023 feet

Front

Define the Commutative Property of Addition.

Back

The Commutative Property of Addition states that changing the order of the addends does not change the sum.

Front

Define the Associative Property of Multiplication.

Back

The Associative Property of Multiplication states that the way in which numbers are grouped does not change their product.

Front

What is the formula for finding the difference between two numbers?

Back

Difference = Larger Number - Smaller Number

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

How do you calculate the total cost of multiple items?

Back

Total Cost = Number of Items × Cost per Item.