Real Numbers

EASY NUMBERS

100

numbers can be written as fractions

rational number

200

 All natural numbers and zero are part of

Whole numbers

400

True or false: terminating and repeating decimals are rational numbers. 

True 

500

These numbers are referred to as "the counting numbers" and they include 1, 2, 3, and are part of

Natural numbers

600

What 3 sets are in the set of rational numbers?

Natural numbers, whole numbers, and integers

HARD NUMBERS

100

numbers can not be written as fractions..

 irrational numbers

200

This value commonly used in geometry is an irrational number because it is a decimal that does not terminate...

pi

400

An irrational number does not terminate or

repeat

500

If a number is not a perfect square then its' square root is a

irrational number

600

List three examples of irrational numbers

pi

, non-perfect square, a non terminating decimal, e

True or False

100

Real numbers are integers

False 

200

Natural numbers are whole numbers

True

400

The set of whole numbers are a subset of natural numbers?

False, 0

500

Irrational numbers are real

True

600

A rational number is an irrational number

False 

sqrt(2)

What Type of #

100

sqrt(100)

natural numbers

200

sqrt(2)

 Irrational

400

Is {-1, 0, 1} a subset of the whole numbers?

No, negative numbers are not in the whole number set.

500

-23.7878...

rational

600

0

whole numbers

Complex Numbers

100

What subsets does -4,675 belong?

Integers and Rational numbers

200

-3

Integers and rational numbers

400

sqrt(2)

irrational number 

500

sqrt(49)

Sq. root of 49

natural, whole, integer, and rational

600

-6.8 and why

Rational because its a terminating decimal