Real Numbers and Properties

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric

Tags

CCSS.1.OA.B.3

Identify the property

a + 0 = a

• identity property of addition

• identity property of multiplication

• inverse property of addition

• multiplication property of zero

Tags

CCSS.1.OA.B.3

Identify the property

(a ⋅ b) ⋅ c = (c ⋅ b) ⋅ a

• commutative property of multiplication

• identity property of multiplication

• inverse property of multiplication

• associative property of multiplication

Tags

CCSS.3.OA.B.5

Identify the property

a(b + c) = ab + ac

• Associative property of addition

• Distributive property

• Commutative property of addition

• Inverse property

Tags

CCSS.3.OA.B.5

What is the additive inverse of 2/3?

• -2/3

• 3/2

• 2/3

• -3/2

Tags

CCSS.7.NS.A.1B

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.6.NS.C.6

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Zero is a ___________.

• whole number
• natural number
• whole number, integer, and rational
• irrational

Tags

CCSS.6.NS.C.5

A fraction is which type of number?

• Rational
• Irrational

Tags

CCSS.6.NS.A.1

CCSS.6.NS.C.6

List all the classifications of numbers that apply to the real number. 
436

• Irrational 
• Rational, Integer, Whole
• Natural, Whole, Integer, Rational
• Rational, Integer

Tags

CCSS.6.NS.C.6