Real Numbers and Properties of Real Numbers

Is -3.75 rational?

• Yes

• No

• Decimal numbers are never rational

3(1/3)=1 is what property?

• Transitive

• Inverse

• Distributive

• Transitive

Tags

CCSS.3.OA.B.5

5+1 = 1+5

• Commutative Property of Addition

• Associative Property of Addition

• Inverse Property of Addition

• Distributive Property

Tags

CCSS.1.OA.B.3

(5•2) • 4 = 5 • (2•4)

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Transitive Property

• Symmetric Property

Tags

CCSS.3.OA.B.5

9 + 0 = 9

• Reflexive Property

• Distributive Property

• Identity Property of Addition

• Inverse Property of Addition

Tags

CCSS.1.OA.B.3

12 • 1/12 = 1

• Identity Property of Multiplication

• Associative Property of Multiplication

• Commutative Property of Multiplication

• Inverse Property of Multiplication

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• 0 = 0

• Property of Zero

• Distributive Property

• Reflexive Property

• Symmetric Property

-3(a+c) = -3a-3c

• Transitive Property

• Distributive Property

• Symmetric Property

• Commutative Property of Multiplication

Tags

CCSS.6.EE.A.3

t = t

• Substitution Property

• Transitive Property

• Reflexive Property

• Symmetric Property

Tags

CCSS.7.EE.A.1

4x+3 = 15 , 15 = 4x+3

• Transitive Property

• Substitution Property

• Reflexive Property

• Symmetric Property

Tags

CCSS.7.EE.A.1