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Worksheets

Real Number System

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

Select all: Which categories does the number 3.7 belong to?

a)

Real numbers

b)

Rational numbers

c)

Integers

d)

Whole numbers

e)

Natural numbers

2.

Select all: Which categories does the number zero belong to?

a)

Rational number

b)

Integer

c)

Whole number

d)

Natural number

3.

Classify the following: -78

a)

Integer

b)

integer, real

c)

integer, whole, rational

d)

integer, rational, real

4.

1,378,472,706 can best classified as what?

a)

natural, whole, integer, rational

b)

whole, integer, rational

c)

rational

d)

natural, whole, integer, rational, real

5.

Pi is an example of which type of number?

a)

Irrational number

b)

Natural number

c)

Unnatural number

d)

Fraction

6.

Classify the following number: 1.01276894...

a)

Rational

b)

Irrational

7.

Classify the Number: 120

a)

Counting, whole, integers rational, real

b)

Irrational, real

c)

whole

d)

Whole, counting

8.

What type of number is 3.5‾3.\overline{5}  ?

a)

Integer

b)

Rational Number

c)

Irrational Number

d)

Natural Number

9.

Classify the Number: -23

a)

Rational

b)

Real, rational, integer

c)

integer

d)

Real, irrational, whole

10.

Which statement is true?

a)

Every rational number is an integer

b)

Every whole number is a natural number

c)

Every integer is a whole number

d)

Every whole number is a rational number

11.

Classify 17/10

a)

Whole

b)

Rational

c)

Natural

d)

None of the above

12.

8/11 is classified as a...

a)

Rational, Natural

b)

Integer, Rational

c)

Whole, Integer

d)

Rational, Real

13.

If a number can be represented as a fraction it must be...

a)

a rational number

b)

an integer 

c)

a whole number

d)

a natural number

14.

What number below is a natural, whole, integer, rational, and real number ?

a)

-4

b)

5.1

c)

0.7

d)

3

15.

Classify √35.

a)

Rational, Integer

b)

Whole, Integer, Rational 

c)

Irrational, Integer

d)

Irrational