Classification of Real Numbers

{4. -3, 12, 22, -4, 33}

• a. Whole numbers

• b. Integers

• c. Rational Numbers

• d. Irrational Numbers

{ $\frac{2}{55}$ ,  $\frac{1}{8}$  , 0.04545 ,  $\frac{1}{2}$ } 

• a. Whole numbers

• b. Integers

• c. Rational Numbers

• d. d. Irrational Numbers

{π, e, √3}

• Whole numbers

• Integers

• Irrational Numbers

• Rational Numbers

{40, 55, 78,12, 9}

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

{100, 0, 5, 2.5, 5}

• Whole Number

• Rational Number

• Natural Number

• Integers

Pick a number that is a member of Z but not a member of W.

• a. one half

• b. -3

• c. 5

• d. 2.5

Name the set of numbers - 4.5 belong to.

• a. Z

• b. Q

• c. I

• d. W