Free Printable Classification of Numbers

1.

Real Numbers are classified into 2 categories, what are they?

a)

Fractions and decimals

b)

Positive and Negative Numbers

c)

Rational and Irrational Numbers

d)

Whole Numbers and Integers

2.

Which of the following real numbers are integers?

a)

-3000

b)

2.5

c)

234

d)

8/4

3.

A never ending, no repeating decimal is a(n) (a)

4.

Which of the following real numbers are irrational?

a)

$\sqrt{25}$

b)

$\pi$

c)

$\sqrt{7}$

d)

$\sqrt{36}$

5.

Which of the following real numbers are rational numbers?

a)

$\pi$

b)

$\frac{1}{4}$

c)

$-7$

d)

$100$

6.

Which of the following real numbers are whole numbers?

a)

$-10$

b)

$2.5$

c)

$200$

d)

$\sqrt{100}$

7.

Are all whole numbers integers?

a)

yes

b)

no

8.

Which of the following numbers are natural numbers?

a)

-3

b)

$0$

c)

$5$

d)

$20$

9.

Zero (0) is a:

a)

Rational Number

b)

Irrational Number

c)

Natural Number

d)

Integer

e)

Whole Number

10.

An integer is always a whole number.

a)

True

b)

False

11.

4\ +\ 5\ =\ 5\ +\ 4\

is an example of the __________ property.

a)

Associative property of addition

b)

Commutative Property of Addition

c)

Distributive property

d)

Identity Property of addition

12.

Which property am I applying in this Math problem?

5\left(3\ +\ 4x\right)=15\ +\ 20x

a)

Associative Property of Multiplication

b)

Commutative Property of Multiplication

c)

Distributive Property

d)

Inverse Property of Multiplication

13.

Which property are you applying in the following problem:

\left(2a\cdot3b\right)c=2a\left(3bc\right)

a)

Associative Property of Multiplication

b)

Commutative Property of Multiplication

c)

Distributive Property

d)

Inverse Property of Multiplication

14.

$7\cdot\frac{1}{7}=1$

Which property do you identify in the following math problem:

a)

Identity Property of Multiplication

b)

Inverse Property of Addition

c)

Inverse Property of Multiplication

d)

None

15.

$8+\left(-8\right)=0$

Tell which property is applied in the following problem:

a)

Identity Property of Addition

b)

Identity Property of Multiplication

c)

Inverse Property of Addition

d)

Inverse Property of Multiplication

Classification of Numbers

Total questions: 15

Worksheet time: 15mins

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