Classifying Numbers

Match the following

• Real Numbers

• Rational Numbers

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

• Integers

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

• Irrational Numbers

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

Identify ALL the subsets to which the number belongs:

6.7

• real

• rational,

  real

• integer,

  rational,

  real

• whole,

  integer,

  rational,

  real

You are looking for a NOT TRUE answer...

• F

• G

• H

• J

Identify each rational number.

Match All The Real number with the Correct Subset "Group"

• An Integer but not a Whole Number

• 125

• Rational Number

• 3.14

• Irrational Number

• √212

• Whole Number

• -1

• A Natural Number

Which number is an irrational number?

• 2.5

• 5.72314.....

• -17

• 1/2

What is the best classification for this number? Where should it be placed in the diagram? -4

• none

• whole numbers

• integers

• rational numbers

Classify the number

• positive number

• whole number

• integer

• rational number

Classify the number

CHOOSE ALL THAT APPLY

3/4

• negative number

• whole number

• integer

• rational number