3-4 Types of Numbers

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

A rational number can be written as a fraction.

• True
• False

-10 is a whole number

• True
• False

0.8 is a rational number

• True
• False

-3.5 is an integer

• True
• False

Classify the Number: -23
choose all categories possible

• Rational
• Rational, integer
• integer
• Rational, whole

Classify 3

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

How would 5/9 be classified?

• Rational
• Whole and integer
• Only real
• Counting

How would 0.333333 be classified?

• Rational
• Real and whole
• Only integer 
• Only whole