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Worksheets

Identify Parts of Expressions and Evaluating Expressions

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Evaluate: 3x + 5

when x = 5

a)

15

b)

20

c)

200

d)

18

2.

Evaluate: 3(2x + z)

when x = 8 and z = 2

a)

12

b)

30

c)

54

d)

60

3.

Evaluate: 2x + 5(y-1)

when x = 8 and y = 5

a)

20

b)

36

c)

-4

d)

31

4.

Evaluate bc + 5a

when a = 3, b = 4, and c = 6

a)

96

b)

29

c)

19

d)

39

5.

In the expression below the "y" is which part of the expression?

a)

variable

b)

constant

c)

coefficient

d)

algebraic expression

6.

In the expression below the "7" is which part of the expression?

7m + 8

a)

variable

b)

constant

c)

coefficient

d)

operation

7.

In the expression below the "y" is which part of the expression?

a)

variable

b)

constant

c)

coefficient

d)

algebraic expression

8.

In the expression below the "4" is which part of the expression?

7x + 4

a)

variable

b)

constant

c)

coefficient

d)

operation

9.

In the expression below the "9" is which part of the expression?

y + 9

a)

coefficient

b)

constant

c)

variable

d)

operation

10.

In the expression below the "y" is which part of the expression? 9y + 11

a)

variable

b)

constant

c)

coefficient

d)

algebraic expression

11.

In the expression below the "7" is which part of the expression?

a)

variable

b)

constant

c)

coefficient

d)

operation

12.

In the expression below the "9" is which part of the expression?

a)

coefficient

b)

constant

c)

variable

d)

operation

13.

In the expression below the "8" is which part of the expression?

a)

variable

b)

coefficient

c)

constant

d)

none of these

14.

Identify the terms of the algebraic expression: 3x + 5

a)

3

b)

3x

c)

5

15.

Identify the coefficient(s) of the algebraic expression:
4x + 2 - (8y) x 6b

a)

4

b)

2

c)

8

d)

6

16.

Identify the terms of the algebraic expression: 20 \div 6 - 8y + 2b Check all that apply

a)

20

b)

6

c)

8y

d)

8

e)

2b

17.

Identify the coefficient(s) in the algebraic expression:

20 ÷6 −8y + 2b20\ \div6\ -8y\ +\ 2b  
 Check all that apply

a)

20

b)

6

c)

8

d)

2

18.

How many terms are in the expression: 3x + 7 + p - 12

a)

4

b)

5

c)

2

d)

12

19.

Identify the variable(s) in the expression: 2y + x + 4 - 3b

a)

2

b)

y

c)

x

d)

4

e)

b

20.

The expression 5n + 2 can be used to find the total cost in dollars of bowling where "n" represents the number of games bowled and 2 represents the cost of show rental. How much will it cost Vincent to bowl 3 games?

a)

$17

b)

$4

c)

$10

d)

$5