Commutative, Associative, and Identity Properties

9+(2+4)=(9+2)+4

• Commutative Property of Addition

• Associative Property of Addition

• Additive Identity Property

• Distributive Property

9+0=9

• Communtative Property of Addition

• Associative Property of Addition

• Additive Identity Property

• Additive Inverse Property

820 + (753 + 495) = (820 + 753) + ________

• 495

• 820

• 753

• None of the Above

The _______________ property of addition states that any number plus zero equals the other number.

• identity

• commutative

• associative

• Inverse

How do you create a commutative equation?

• Divide the numbers by two

• Multiply the number by zero

• multiply a sum by multiplying each addend separately and then add the products

• Change the order of the numbers

Identify the property.
-1.3 + 0 = -1.3

• Additive Inverse

• Additive Identity

• Commutative

• Associative

Which property is represented?
44 + 99 = 99 + 44

• Commutative Property

• Associative Property

• Distributive Property

Which of the following properties describes the mathematical expression? 
6 + 7 + 2 = 2 + 6 + 7

• Associative

• Distributive

• Commutative

• Identity 

Which property is represented?
3 + (15 + 4) = (3 + 15) + 4

• Commutative Property

• Associative Property

• Distributive Property

Are the expressions equivalent and what property is used?

(5 x 10) x 2 and 5 x (10 x 2)

• Yes, Commutative Property

• Not equal

• Yes, Associative Property

• Yes, Identity Property of Multiplication