Number Classification Review

True or False: If a number is classified as an integer, it must also be a whole number.

• True

• False

True or False: Every whole number is a rational number.

• True

• False

The number is a/an...

• Rational Number

• Irrational Number

• Integer

• Whole Number

The following Real Number Venn diagram correctly shows each set and subset:

• True

• False

The number is NOT a/an...

• Natural Number

• Irrational Number

• Integer

• Whole Number

-14 could be classified as all of these EXCEPT?

• Integer

• Real

• Rational

• Whole

The number is a/an...

• Natural Number

• Irrational Number

• Integer

• Whole Number

Match the following

• Rational Numbers

• Whole numbers and their opposites (positive and negative). Not decimals and fractions.

• Integers

• All rational and irrational numbers. Does not include imaginary numbers.

• Irrational Numbers

• A number that can be made into a fraction. Examples are repeating and terminating decimals like 5, -9.2, 1/2.

• Real Numbers

Which of the following could be included in section D?

• -20

• 9.2