10.20.21 Algebraic Properties

Identify the property shown.

• Commutative Property of Multiplication
• Commutative Property of Addition
• Associative Property of Multiplication
• Multiplication Property of 5

Identify the property shown.

• Associative Property of Addition
• Commutative Property of Addition
• Distributive Property
• Multiplication Property of 1

Identify the property shown.

• Associative Property of Multiplication
• Commutative Property of Multiplication
• Distributive Property
• Multiplication Property of 1

Which property is represented below?
15(1) = 15

• Identity
• Commutative
• Associative
• Inverse

Which is an example of the identity property of addition?

• 5 + 1 = 6
• 5 - 0 = 5
• 5 + 0 = 5
• 5 + 2 = 5

Which is an example of Commutative Property of Addition?

• 7 + (6+3) = 7 + (3+6)
• 3x4 = 4x3
• 7 + 3 = 13 + 7
• 2 + (3 + 4) = (2 + 3) +4

This property tells us that when we change the order of numbers when we are adding, the answer does not change.  

• Commutative Addition
• Commutative Multiplication
• Associative Addition
• Associative Multiplication

9 + 0 = 9

• Identity Property of Multiplication
• Associative Property of Addition
• Identity Property of Addition
• Additive Inverse Property

Find an equivalent expression using the associative property:
7 + ( 8 + 9)

• 7 + 8 + 9
• 8 + ( 7 + 9)
• (7 + 8 ) + 9
• 7 + 10

 16 • 4 = 4 • 16

• Zero Property
• Commutative Property of Multiplication 
• Identity Property of Multiplication
• Distributive Property