Review: Number Systems and Number Operations

3.14159265 is ...................... number.

• Natural

• Whole

• Rational

• Irrational

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 the number 1.6 belong?

• Whole # Only

• Integer Only

• Rational # Only

• Whole # & Integer

Say 'TRUE' or 'FALSE'
Every irrational number is a real number

• TRUE
• FALSE

Decimal representation of a rational number cannot be_____

• Terminating
• Non-terminating
• Non-terminating and repeating
• Non-terminating and non-repeating

• a)
• b)
• c)
• d)

• a)
• b)
• c)
• d)

The decimal representation of √2 is_____

• A finite decimal
• 1.41421
• Non-terminating and non-repeating
• Non-terminating and recurring

Check all classifications for the number: 0

• Natural Number

• Whole Number

• Integers

• Rational Number

• Irrational Number