Properties of Numbers Addition and Subtraction

A property that states when you add (+) or multiply (∗), you can group ( ) the numbers together in any combination.

• Associative Property

• Addition Property of Zero

• Commutative Property

• Distributive Property

A property that states that the sum (+) of any number and zero is that number.

• Associative Property

• Commutative Property

• Addition Property of Zero

• Addition Property of One

A property that states you can multiply (∗) numbers mentally by breaking apart one of the numbers and writing it as a sum (+) or difference (−).

• Associative Property

• Commutative Property

• Distributive Property

• Mental Math Property

A property that states you can add (+) or multiply (∗) numbers in any order.

• Associative Property

• Commutative Property

• Distributive Property

• Addition Property

What property is displayed?

• ASSOCIATIVE PROPERTY UNDER ADDITION

• DISTRIBUTIVE PROPERTY OF MULTIPLICATION OVER ADDITION

• COMMUTATIVE PROPERTY UNDER MULTIPLICATION

• ASSOCIATIVE PROPERTY UNDER MULTIPLICATION

Which property of real numbers was used to get from Step 3 to Step 4?

• Addition Property of Equality

• Subtraction Property of Equality

• Combine Like Terms

• Multiplication Property of Equality

Which property justifies the work in solving this equation?

• Addition Property of Equality

• Multiplication Property of Equality

• Identity Property of Addition

• Subtraction Property of Equality

Which property justifies the work in solving this equation?

• Multiplication Property of Equality

• Addition Property of Equality

• Combine Like Terms

• Subtraction Property of Equality

Which property justifies the work in solving this equation?

• Addition Property of Equality

• Additive Inverse Property

• Identity Property of Addition

• Subtraction Property of Equality