Real Number System

Zero can be classified as all of the following except which?

• Whole
• Rational
• Integer
• Natural

π or PI is classified as which?

• Rational only

• Irrational only

• Rational, Real

• Irrational, Real

Classify the following number:

1.01276894...

• Rational

• Irrational

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

1,378,472,706 and best be classified as what?

• natural, whole, integer, rational
• whole, integer, rational
• rational
• natural, whole, integer, rational, real

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.

A repeating decimal or decimal that terminates is called a 

• Natural Number
• Irrational Number
• Rational Number
• Whole Number

What is true about irrational numbers?

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

All whole numbers are also rational numbers

• True
• False

Which of the following is not a name of a Disney Princess

• Ariel

• Snow White

• Llamarella

• Cinderella