Free Printable gEvaluate Expressions

1.

Evaluate the following expression:
-3x² - 5x + 7 when x = -2

a)

5

b)

10

c)

12

d)

7

2.

Evaluate the following expression:
-x - 6x + 10 when x = 5

a)

-20

b)

-25

c)

25

d)

20

3.

Evaluate the following expression:
25x(x - 4) when x = -1

a)

100

b)

115

c)

125

d)

130

4.

Evaluate the following expression:
x² + 5 - x when x = 5

a)

25

b)

33

c)

20

d)

35

5.

Evaluate the following expression:
t²- t + 1 when t = 5

a)

25

b)

22

c)

23

d)

21

6.

What is the value of x + y if x = 3 and y = 5?

a)

8

b)

5

c)

3

d)

2

7.

If a = 5 and b = 6, what is the value of ab - b?

a)

10

b)

12

c)

20

d)

24

8.

h ÷ 0.07 = ?
h = 4.9

a)

7

b)

.7

c)

70

d)

700

9.

Maria has 25 dollars. She has to buy a gallon of milk which costs $3.50. She wants to spend the rest of her money on cereal. If each box of cereal costs $4.50, how many can she purchase?

a)

4 boxes

b)

5 boxes

c)

6 boxes

d)

7 boxes

10.

Evaluate the expression. Let g = 3 h = 9
4h + 2g + 4

a)

42

b)

46

c)

34

d)

58

11.

Evaluate the expression for the given values. 5x - 3y + 2z

a)

17

b)

19

c)

13

d)

29

12.

Evaluate the expression for the given values. 5xy - z²

a)

14

b)

-46

c)

-14

d)

46

13.

Evaluate the expression for the given values. x²z - 5y

a)

26

b)

46

c)

42

d)

104

14.

Evaluate the expression for the given values.

x³ + 5y² - yz

a)

37

b)

15

c)

39

d)

55

15.

Evaluate the expression for the given values. x ( y - 3z )

a)

-42

b)

-60

c)

-30

d)

-11

16.

Evaluate the expression for the given values. 3y² - 2x + 5z

a)

2

b)

15

c)

26

d)

38

17.

Evaluate the expression for the given values. 2x² - 3xy - 2z²

a)

-32

b)

68

c)

4

d)

32

18.

Evaluate the expression for the given values .

y³ - y² - y - xz

a)

-14

b)

-22

c)

-6

d)

-26

19.

Evaluate the expression for the given values. x = 3 ; y = -2 ; z = 4

a)

1

b)

0

c)

-18 / 22 or -9 / 11

d)

-1

20.

What is the value of the expression
x² + y² + x - y
when x = -1 and y = 3

a)

6

b)

8

c)

12

d)

16

21.

evaluate bc + 5a
when a = 3, b = 4, and c = -6

a)

9

b)

38

c)

-38

d)

-9

22.

9a - ab + 5b
if a = 2 and b = 7

a)

37

b)

67

c)

39

d)

32

23.

evaluate bc + 5a
when a = 3, b = 4, and c = -6

a)

9

b)

38

c)

-38

d)

-9

24.

Evaluate if a = 2 and b = 8
6 + 7b - 3a

a)

-100

b)

100

c)

-56

d)

56

25.

2x + 5(y - 1) when x=8 and y=5

a)

20

b)

31

c)

36

d)

-4

26.

Simplify this expression:

-7w + (-6) + 5 + (-9w)

a)

-2w - 1

b)

-16w - 11

c)

-16w - 1

d)

-2w + 11

27.

Find the simplified equivalent expression:

2.1 - 3.7c + 1.9c - 1.4

a)

1.8c + 0.7

b)

3.5 - 5.6c

c)

4.9c

d)

0.7 - 1.8c

28.

Simplify the expression:

-3c + 5r -7r + 8c + 23 - 3r -12

a)

5c -5r + 11

b)

5c - 15r - 35

c)

-5c + 5r + 35

d)

11c -15r + 11

29.

CHOOSE ALL ANSWERS THAT ARE CORRECT (SELECT ALL)

Which pairs are like terms in the expression below?

²/₃y + 5y - ¹/₅x + 2 - ³/_4x +7

a)

²/₃y and 5y

b)

- ¹/₅x and ²/₃y

c)

2 and 7

d)

7 and 5y

e)

- ³/_4x and - ¹/₅x

30.

Simplify this expression:

4.6x - 5.3x + 10.2y + 9 - 7.6

a)

0.7x + 10.2y +16.6

b)

-9.9x + (-10.2y) + 1.4

c)

-0.7x +10.2y 16.6

d)

-0.7x + 10.2y + 1.4

31.

Simplify this expression

-6x + 7y + (-5x) - 9 - 5y

a)

-9xy -9

b)

-11x + 2y -9

c)

-1x + 2y -9

d)

-11x - 2y -9

32.

Simplify this expression:

1 + 4.25x + ³/₂y -3 -2y + ⁵/_4x

a)

5.5x - ¹/₂y - 2

b)

9.5x + 1.5y - 2

c)

⁹/₄x - 1.5y - 4

d)

3.75x - 1y + 1

33.

5m + 9n if m = -7 and n = 4

a)

71

b)

1

c)

-1

d)

-71

34.

x² - xy if x = 8 and y = -3

a)

88

b)

40

c)

-8

d)

-24

35.

(18 - ab) + 4b if a = -2 and b = -5

a)

8

b)

28

c)

48

d)

-12

36.

-7w² + 2w if w = -4

a)

104

b)

-64

c)

-120

d)

120

37.

½(10p - 7q) if p = 9 and q = 2

a)

31

b)

38

c)

52

d)

152

38.

12x ÷ 4y if x = -8 and y = 3

a)

-8

b)

72

c)

-72

d)

8

39.

k⁴ - 7k² if k = 3

a)

-9

b)

-51

c)

60

d)

18

40.

10c - cd + d³ if c = -6 and d = 2

a)

-40

b)

56

c)

54

d)

-64

41.

(12xy)/(x - y) if x = 3 and y = -1

a)

9

b)

-18

c)

18

d)

-9

42.

(20ab) ÷ (a-b)² if a = 4 and b = -2

a)

40/3

b)

40

c)

-40/9

d)

-13

43.

What is the value of the expression
x² + y² + x - y
when x = -1 and y = 3

a)

6

b)

8

c)

12

d)

16

44.

evaluate bc + 5a
when a = 3, b = 4, and c = -6

a)

9

b)

38

c)

-38

d)

-9

45.

Evaluate when a = 15:
2(a - 5) + 2

a)

22

b)

27

c)

14

d)

7

46.

Evaluate when x = 2 and y = 5:
2 + (12 - 5x) ⋅ 2y

a)

22

b)

40

c)

142

d)

-86

47.

If b = 4 and c = 5, what is the value of bc + b - c?

a)

20

b)

16

c)

18

d)

19

48.

2x + 5(y - 1) when x=8 and y=5

a)

20

b)

31

c)

36

d)

-4

49.

Evaluate n + 5² for n=3

a)

13

b)

8

c)

25

d)

28

50.

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

a)

$17

b)

$10

c)

$4

d)

$5

gEvaluate Expressions

Total questions: 50

Worksheet time: 3hrs 4mins

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