Number System

What is the best classification for this number?  
π

• integer
• rational
• irrational
• imaginary

What is the best classification for this number?  .78787878...

• integer
• rational
• irrational
• whole

Classify this real number -2.5

• rational

• rational, integer

• irrational

Classify the Real Number: -23

• rational

• rational, integer

• integer

• irrational, whole

How would the real number 5/9 be classified?

• rational

• rational, integer

• irrational

• imaginary

How would the real number 0.333... be classified?

• irrational

• rational

• Imaginary

• integer

Which statement is true?

• Every rational number is an integer.

• Every whole number is a counting number.

• Every integer is a whole number.

• Every whole number is a rational number.

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.

Classify 0

• Whole
• Integer
• Rational
• All of the above

A fraction is which type of number?

• Rational
• Irrational
• Integer
• Whole