Chapter 3 test

Which fo the following illustrates commutative Property of multiplication ?

• 8 + 2 = 2 + 8

• 7 x 1 = 7

• 7 + 0 = 7

• 7 x 6 = 6 x 7

12 + 7 = 7 + 12 
What property is this? 

• Commutative Property of Addition
• Commutative Property of Multiplication
• Distributive Property
• Identity Property of Addition

What property is this? 
5 + (8 + 14) = (5 + 8) + 14

• Associative Property of Multiplication
• Distributive Property
• Identity Property
• Associative Property of Addition

Identity Property of Multiplication

• 5 x 0 = 0
• 8 x 3 = 3 x 8
• 12 x 1 = 12
• 8 + 0 = 8

5 x (7 + 9) = (5 x 7) + (5 x 9)

• Distributive Property
• Associative Property
• Commutative Property
• Multiplying Property

Use the commutative property of multiplication to solve the equation.
5 x 2 = 10, so ____ x 5 = 10

• 10
• 5
• 2
• 7

8 + (-8) = 0

• Inverse Property of Multiplication
• Identity Property of Multiplication
• Zero Property of Multiplication
• Inverse Property of Addition

-3 x 0 = 0

• Inverse Property of Mulitplication
• Zero Property of Multiplication
• Identity Property of Mulitplication
• Inverse Property of Addition