Real Number System and Order of Operations Review

• Integer

• Rational Number

• Irrational Number

• Whole Number

• Integer

• Rational Number

• Irrational Number

• Natural Number

Check all the numbers that are rational.

How can you tell if a number is rational?

• it has a positive value

• it can be written as a ratio of two integers (a fraction)

• it has a negative value

Which numbers are irrational? (check all that apply)

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural

Classify 17/10

• Whole
• Rational
• Natural
• None of the above

Classify 3

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

What is the definition of integers?

• Numbers you count on your fingers and toes
• Natural numbers and zero
• Whole numbers and their opposites
• Terminating or repeating decimals

A non-repeating or non-terminating decimal is classified as ________________.

• rational, real

• irrational, real

• integer, rational, real

• whole, integer, irrational, real