01-21 Addition and Multiplication Properties

Identity Property of Multiplication

• 5 x 0 = 0

• 8 x 3 = 3 x 8

• 12 x 1 = 12

• 8 + 0 = 8

Tags

Multiplication Property

Commutative Property of Multiplication

• 8 + 2 = 2 + 8
• 7 x 1 = 7
• 7 + 0 = 7
• 7 x 6 = 6 x 7

Tags

CCSS.6.EE.A.3

Identity Property of Multiplication

• 1 x 3 = 3

• 7 x 0 = 0

• 12 + 0 = 12

• 2 x 3 = 3 x 2

Tags

CCSS.3.OA.B.5

Commutative Property of Multiplication

• 8 + 2 = 2 + 8
• 12 x 2 = 2 x 12
• 6 x 1 = 6
• 0 x 4 = 0

Tags

CCSS.3.OA.B.5

8 x 5 = 5 x 8

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

Tags

CCSS.3.OA.B.5

9 x 1 = 9

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

Tags

CCSS.3.OA.B.5

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

• 5
• 7
• 8

Tags

CCSS.1.OA.B.3

What number fills in the blank?
24 + ____ = 24

• 24
• 2
• 0

Tags

CCSS.1.OA.B.3

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

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

Tags

CCSS.1.OA.B.3

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

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

Tags

CCSS.1.OA.B.3