Real Number System Pre-Test

A number can be rational and irrational.

• True
• False

All whole numbers are integers.

• False
• True

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

Tags

CCSS.8.NS.A.1

What is true about irrational numbers?

• They are terminating decimals.
• They are non-repeating decimals.
• They are fractions.
• They are natural numbers.

Tags

CCSS.8.NS.A.1

How would 5/9 be classified?

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

-14 could NOT be which type of number?

• Integer
• Real
• Rational
• Natural