Unit 4 practice

Which represents the Commutative Property of Addition?

• 8 + 2 = 2 + 8

• 8 = 7 + 1

• 7 + 0 = 7

• 7 + 6 = 13

Which represents the Commutative Property of Multiplication?

• 8 + 2 = 2 + 8

• 7 x 1 = 7

• 7 + 0 = 7

• 7 x 6 = 6 x 7

Which represents the Associative Property of Addition?

• 4 + 8 + 2 = 2 + 4 + 8

• 7 + 1 = 7 + 1

• 7 + 0 = 7

• 7 + (2 + 1) = (7 + 2) + 1

Which represents the Associative Property of Multiplication?

• 4 x 8 = 8 x 4

• 7(3) = 3(7)

• 7 x (2 x 3) = (7 x 2) x 3

• 4 + (2 + 5) = (4 + 2) + 5

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

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

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

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

What property does this show?
4 x 9 = 9 x 4

• Identity Property of Multiplication
• Associative Property of Multiplication
• Commutative Property of Multiplication
• Distributive Property

Name the property showed by the following statement.

4 + (5 + 2) = (4 + 5) + 2

• Commutative Property

• Associative Property

• Distributive Property

• Addition Property of Zero (Identity)

Name the property showed by the following statement.
a(bc) = (ab)c

• Commutative Property
• Associative Property
• Distributive Property
• Multiplication Property of One (Identity)

Name the property showed by the following statement.

9 + (2 + a) = (9 + 2) + a

• Commutative Property

• Associative Property

• Distributive Property

• Addition Property of One (Identity)