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Worksheets

Number Properties & Parts of an Expression

Total questions: 29

Worksheet time: 14mins

Name
Class
Date
1.

6(1)=66\left(1\right)=6  

a)

Additive Identity

b)

Multiplication Identity

c)

Additive Inverse

d)

Multiplicative Inverse

2.

a + b + c = b + c + aa\ +\ b\ +\ c\ =\ b\ +\ c\ +\ a  

a)

Associative Property of Addition

b)

Associative Property of Multiplication

c)

Commutative Property of Addition

d)

Commutative Property of Multiplication

3.

(a + b) + c = a + (b + c)\left(a\ +\ b\right)\ +\ c\ =\ a\ +\ \left(b\ +\ c\right)  

a)

Associative Property of Addition

b)

Associative Property of Multiplication

c)

Commutative Property of Addition

d)

Distributive Property

4.

a(b) = b(a)a\left(b\right)\ =\ b\left(a\right)  

a)

Associative Property of Addition

b)

Associative Property of Multiplication

c)

Commutative Property of Addition

d)

Commutative Property of Multiplication

5.

12+ 0 = 1212+\ 0\ =\ 12  

a)

Zero Product Property

b)

Additive Inverse

c)

Additive Identity

6.

−12 + 12 = 0-12\ +\ 12\ =\ 0  

a)

Zero Product Property

b)

Additive Inverse

c)

Additive Identity

7.

(23) (32)= 1\left(\frac{2}{3}\right)\ \left(\frac{3}{2}\right)=\ 1  

a)

Zero Product Property

b)

Additive Inverse

c)

Additive Identity

d)

Multiplicative Inverse

8.

x(2 + y) = 2x + xyx\left(2\ +\ y\right)\ =\ 2x\ +\ xy  

a)

Commutative Property of Multiplication

b)

Associative Property of Multiplication

c)

Distributive Property

9.

Which is an example of the Symmetric Property?

a)

a + b = b + a

b)

If a = b + c, then b + c = a

10.
The number before a variable is the _____.
a)
term
b)
constant
c)
coefficient
d)
variable
11.
A letter that represents a number is called a _____.
a)
variable
b)
coefficient
c)
constant
d)
term
12.
A number with no variable attached is called a  _____.
a)
coefficient
b)
constant
c)
variable
d)
term
13.
What is the coefficient in the expression: 94a+2?
a)
2
b)
4
c)
94
d)
94a
14.

How many terms are in the expression?  7y  + 3 - 7k  - 2w

(a)  

15.
In the expression 4x - 12, what is 4x?
a)
coefficient
b)
constant
c)
term
d)
variable
16.

What is a variable?

a)

a letter that represents an unknown number

b)

a number

c)

the number in front of a letter

17.

What is a constant?

a)

a letter that represents an unknown number

b)

a number that is ALONE (solo)

c)

the number in front of a letter

18.

What is the constant?

2x−52x-5  

a)

-5

b)

2

c)

x

d)

5

19.

A term can be defined as?

a)

a letter that represents an unknown number

b)

a number

c)

the number in front of a letter

d)

part of an expression that is separated by + or -

20.

What is the coefficient?

b + 78

(a)  

21.
How many terms are in the expression
3x + 2y + z
a)
5
b)
2
c)
4
d)
3
22.

What is the coefficient?

2x−52x-5  



(a)  

23.

What is the variable? 6x - 10

(a)  

24.

What is the coefficient? 12 + 4x

(a)  

25.

How many terms are in the expression? 12x

(a)  

26.

5(a + 6)

a)

5a + 6

b)

a + 30

c)

5a + 30

d)

5a - 30

27.
Which of the following is equivalent to 4(2x + 3)
a)
8x + 12
b)
8x + 3
c)
8x - 12
d)
20x
28.
Which of the following is equivalent to 2(c - 8)?
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
29.
-3(2c - 5)
a)
-6c - 15
b)
-6c + 15
c)
6c + 15
d)
6c - 15