Representation of Integers and Rational Numbers

What is the value of the expression? 
-27 times 1/3 

• 81

• 9

• -9

• -81

Classify the number: -23

• natural, whole, integer, rational, real

• integer, rational, real

• integer, irrational, real

• whole, integer, rational, real

• an irrational number

• a rational number

• not a natural number

• none of these

-14 could NOT be which type of number?

• Integer

• Real

• Rational

• Natural

To which category does the number -3 belong?

• Whole # Only

• Integer Only

• Rational # Only

• Integer & Rational

To which category does 1/2 belong?

• Integer & Rational

• Rational #

• Integer Only

• Whole # Only

To which category does 1.5 belong?

• Integer Only

• Rational # Only

• Whole # Only

• Integer & Rational #

To which category does the number 1.6 belong?

• Whole # Only

• Integer Only

• Rational # Only

• Whole # & Integer

A repeating decimal or decimal that terminates is called a 

• Natural Number

• Irrational Number

• Rational Number

• Whole Number

Decimal representation of a rational number cannot be_____

• Terminating

• Non-terminating

• Non-terminating and repeating

• Non-terminating and non-repeating