1-4

1 + (8+3) = (1 + 8) + 3

• Associative
• Commutative
• Identity

What property of addition takes a whole number and adds it with zero?

• Associative
• Commutative
• Identity

2 + 5 + 6 = 6 + 2 + 5

• Associative
• Commutative
• Identity

What number fills in the blank?
5 + ____ = 8 + 5

• 5
• 7
• 8

What number fills in the blank?
5 + (7 + 6) = (5 + ___) + 6

• 8
• 6
• 5
• 7

23 + 0 = 23

• Associative
• Commutative
• Identity

Name the property: 
1 ^_x 12 =12

• Identity Property of Multiplication
• Commutative Property of Multiplication
• Multiplication Property of One
• Distributive Property

What property is demonstrated here: 9x0=0

• Inverse Property
• Identity Property
• Zero Property
• Commutative

Identify the property.
8 = 8 + 0

• Additive Inverse
• Additive Identity
• Multiplicative Property of Zero
• Multiplicative Identity

Identify the property.
10(1) = 10

• Multiplicative Inverse
• Multiplicative Identity
• Substitution Property
• Associative Property of Multiplication