Number Sets Review

Classify the Number: -23

• Rational

• Real, rational, integer

• integer

• Real, irrational, natural

Classify 3

• Natural, Integer, Rational

• Integer, Rational

• Integer

• Rational

How would 5/9 be classified?

• rational and real

• natural and integer

• only real

• irrational and real

How would 0.333333 be classified?

• rational and real 

• real and natural

• only integer 

• only irrational

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural

Which statement is true?

• Every rational number is an integer

• Every real number is a rational number

• Every integer is a natural number

• Every natural number is a rational number

Which statement is NOT true?

• Every rational number is a real number.

• Every counting number is a natural number.

• Every integer is a rational number.

• Every decimal number is an irrational number.

Classify 0

• Natural

• Integer

• Rational

• All of the above

A decimal that stops is which type of number? Example: 2.75

• Rational
• Irrational
• None of these

A never ending decimal is which type of number?

• Rational 
• Irrational
• None of these