Expressions and properties

___ + 5 = 5 + 9

• 9
• 19
• 14
• -9

Tags

CCSS.1.OA.B.3

(5 + 3) + 2 = 5 + (3 + 2)

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

Tags

CCSS.1.OA.B.3

8 + (3 + 4) = 8 + (4 + 3) 

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

Tags

CCSS.1.OA.B.3

3 + (12 + 8) = 3 + (8 + 12) 

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

Tags

CCSS.1.OA.B.3

4 + 3 + (2 + 5) = 4 + (3 + 2) + 5

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

Tags

CCSS.1.OA.B.3

Identity Property of Multiplication

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

Tags

CCSS.7.NS.A.2

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