The Real Number System

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Classify 3

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

The set of rational numbers includes all the following except...

• -42
• 5/0
• 0
• 14.7

How would 5/9 be classified?

• rational and real
• whole and integer
• only real
• only irrational

Which of the following statements is always true?

• All integers are whole numbers
• all rational numbers are integers
• some whole numbers are not rational numbers
• all whole numbers are integers

Which statement is true?

• Every rational number is an integer
• Every whole number is a counting number
• Every integer is a whole number
• Every whole number is a rational number

Square Root of 93

• Rational
• Natural
• Whole
• Irrational

Tags

CCSS.8.NS.A.1

1.01001000100001...

• Rational
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

Tags

CCSS.8.NS.A.1

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural