Number System Quick Review

To which category does the number 8 belong?

• Whole # Only

• All of These

• Rational # Only

• Integer Only

To which category does -6.4 belong?

• Whole #
• Integer
• Rational #
• Integer & Rational

To which category does -2/5 belong?

• Rational # Only

• Integer Only

• Whole # Only

• Integer & Rational

Every point on a number line represents

• a natural number

• a rational number

• one and only one real number

• an irrational number

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

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.

Classify the Number: -23

• Rational
• Real, rational, integer
• integer
• Real, irrational, whole

Integers are whole numbers

• Always

• Sometimes

• Never