Free Printable Unit 1:Expressions & Equations Review

1.

In the expression 3p + 4, what is the word for the number 3?

a)

term

b)

coefficient

c)

product

d)

sum

2.

Which phrase describes this expression?

6y + 4

a)

6 times the sum of y and 4

b)

The product of 6 and 4 times y

c)

4 more than the sum of 6 and y

d)

The product of 6 and y plus 4

3.

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

a)

term

b)

coefficient

c)

variable

d)

product

4.

Evaluate 2a + 4b
if a = 10 and b = 6

a)

20

b)

24

c)

44

d)

4

5.

(7 + 41) ÷ 2 – 15

a)

19

b)

9

c)

25

d)

3

6.

What would be the second step in this problem? (3 + 4) 9 + 3 =

a)

parenthesis

b)

multiplication

c)

addition

d)

exponent

7.

(6 + 2) (3 + 2)

a)

18

b)

26

c)

16

d)

40

8.

Which operation is performed FIRST?
(13 - 1) + 4

a)

addition

b)

subtraction

c)

multiplication

9.

Write an algebraic expression for "12 more than number".

a)

x + 12

b)

12x

c)

x - 12

10.

Find the value of 2³

a)

2

b)

4

c)

6

d)

8

11.

Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7

?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

12.

Find the value.

$2^5$

a)

2x5

b)

16

c)

10

d)

32

13.

24 ÷ 6 + 4²

a)

12

b)

2

c)

20

14.

What does 3² mean?

a)

3 x 2

b)

3 x 3

c)

2 x 2 x 2

15.

True or false:
Addition ALWAYS comes before subtraction.

a)

True

b)

False

16.

What 3D solid does this net create?

a)

Rectangular Prism

b)

Rectangular Pyramid

c)

Cube

d)

Square Prism

17.

Which figure will this net make?

a)

Cone

b)

Triangular Prism

c)

Square Pyramid

d)

Cube

18.

Which figure will this net make?

a)

Triangular Pyramid

b)

Hexagonal Pyramid

c)

Octagonal Pyramid

d)

Cube

19.

Which figure will this net make?

a)

Rectangular Prism

b)

Triangular Prism

c)

Triangular Pyramid

d)

Cube

20.

A flat "unfolded" representation of a prism or pyramid.

a)

Surface Area

b)

Net

c)

Base

d)

3-Dimensional

21.

The sum of all the areas of the faces of a figure.

a)

Net

b)

Base

c)

Area

d)

Surface Area

22.

What is the surface area of the cube?

a)

12 cm²

b)

36 cm²

c)

24 cm²

d)

64 cm²

23.

A square pyramid is covered with decorative wrapping paper with no overlap. The net of the box is shown on the right. How many square centimeters of wrapping paper are needed to cover the surfaces of the box?

a)

108 cm²

b)

324 cm²

c)

180 cm²

d)

432 cm²

24.

Find the total surface area of the prism.

a)

48 square inches

b)

64 square inches

c)

88 square inches

d)

76 square inches

25.

Find the Surface Area.

a)

15m²

b)

16m²

c)

18m²

d)

20m²

26.

What is the surface area of the rectangular prism?

a)

444 in²

b)

528 in²

c)

560 in²

d)

222 in²

27.

a)

158 in²

b)

190 in²

c)

126 in²

d)

110 in²

28.

What is the LCM (Least Common Multiple) of 4 and 10?

a)

4

b)

40

c)

15

d)

20

29.

What is the GCF (Greatest Common Factor) of 12 and 6?

a)

1

b)

6

c)

2

d)

3

30.

Find the LCM of 18 and 24

a)

6

b)

72

c)

24

d)

5

31.

GCF 24 and 36

a)

8

b)

6

c)

12

d)

4

32.

Which of the following is a multiple of 7?

a)

14

b)

17

c)

22

33.

List all the factors of 12

a)

1, 2, 3, 4, 6, 12

b)

1, 2, 4, 12

c)

1, 12

d)

1, 2, 3, 4, 5, 6, 12

34.

What is the LCM of 10 and 5?

a)

5

b)

10

c)

15

d)

50

35.

What is the GCF of 56 and 49?

a)

14

b)

2

c)

8

d)

7

36.

What is the least common multiple (LCM) of 4 and 10?

a)

4

b)

40

c)

15

d)

20

37.

Find the GCF of 12 and 6.

a)

1

b)

6

c)

2

d)

3

38.

What is the least common multiple (LCM) of 8 and 5?

a)

50

b)

40

c)

5

d)

8

39.

GCF of 12 and 18

a)

3

b)

4

c)

6

d)

2

40.

GCF of 32 and 40

a)

2

b)

4

c)

6

d)

8

41.

What is the GCF of 56 and 80?

a)

8

b)

4

c)

2

d)

1

42.

What is the least common multiple of 6 and 12?

a)

2

b)

12

c)

24

d)

36

43.

LCM(6, 7) =

a)

84

b)

21

c)

13

d)

42

44.

What is the GCF of 14 and 20

a)

7

b)

28

c)

2

d)

6

45.

What is the LCM of 5 and 8?

a)

20

b)

40

c)

5

d)

8

46.

At Kentucky Fried Chicken, the kitchen staff baked 96 chicken legs and 144 thighs. The staff had to prepare platters for an office lunch. If each platter will have the same number of legs and thighs, what is the greatest number of platters they can make?

a)

48

b)

2

c)

4

d)

16

47.

Sara has 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?

a)

4

b)

8

c)

2

d)

3

48.

What is the least common multiple (LCM) of 4 and 10?

a)

4

b)

40

c)

15

d)

20

49.

Find the GCF of 12 and 6.

a)

1

b)

6

c)

2

d)

3

50.

Find the LCM of each set of numbers.
3, 5

a)

15

b)

20

c)

30

d)

33

51.

What is the least common multiple (LCM) of 8 and 5?

a)

50

b)

40

c)

5

d)

8

52.

GCF of 12 and 18

a)

3

b)

4

c)

6

d)

2

53.

Which of the following is a multiple of 7?

a)

14

b)

17

c)

22

54.

List all the factors of 12

a)

1, 2, 3, 4, 6, 12

b)

1, 2, 4, 12

c)

1, 12

d)

1, 2, 3, 4, 5, 6, 12

55.

GCF of 32 and 40

a)

2

b)

4

c)

6

d)

8

56.

GCF (25, 15)

a)

5

b)

10

c)

15

d)

20

57.

Is 32 ODD or EVEN?

a)

ODD

b)

EVEN

58.

Is 43 ODD or EVEN?

a)

ODD

b)

EVEN

59.

Which of the choices is a factor of 10?

a)

2

b)

4

c)

6

d)

20

60.

Find the area of the rectangle.

a)

36 in.²

b)

72 in.²

c)

26 in.²

d)

13 in.²

61.

Mrs. Curtis has a rectangle shaped garden that is 7 feet long and 4 feet wide. What is the total area of her garden?

a)

28 ft

b)

11 ft

c)

22 ft²

d)

28 ft²

62.

Find the area of the parallelogram above

a)

14.5 ft²

b)

48.5 ft²

c)

52 ft²

d)

7.3 ft²

63.

Find the area

a)

41 yd

b)

45 yd²

c)

44 yd²

d)

43 yd

64.

What is the area?

a)

12 cm²

b)

14

c)

14 cm²

d)

24 cm²

65.

Find the area of the trapezoid.

a)

18 m²

b)

165 m²

c)

84 m²

d)

22.5 m²

66.

How do you find the area of a rectangle?

a)

Length + Length + Length + Length

b)

Length + Width

c)

Length x Width

d)

Width x Width

67.

Shonda wanted to cover a wall with new leaf wallpaper. If the length of the wall was 12 feet and the width was 8 feet. How much wallpaper would she need to buy?

a)

20 ft

b)

40 ft

c)

96 ft²

d)

48 ft²

68.

a)

15 m²

b)

10 m²

c)

8.5 m²

d)

12.5 m²

69.

Find the area:

a)

40 yd

b)

40 yd²

c)

80 yd²

d)

18 yd²

70.

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

a)

Division

b)

Multiplication

c)

Addition

d)

Subtraction

71.

Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5

a)

Subtraction

b)

Division

c)

Multiplication

d)

Addition

72.

Evaluate the equation:
(10+5) -6

a)

9

b)

10

c)

11

d)

12

73.

Evaluate the equation:
4 · 3 - 7

a)

10

b)

20

c)

41

d)

5

74.

17 - 5 · 3

a)

2

b)

36

c)

3

d)

35

75.

7 - 9 ÷ 9

a)

18

b)

6

c)

1

d)

3

76.

20 - 5 x 2

a)

30

b)

10

c)

50

77.

4 + 2 x 7

a)

42

b)

14

c)

18

d)

56

78.

(7 + 41) ÷ 2 – 15

a)

19

b)

9

c)

25

d)

3

79.

15 + 7 × 2 – 11 + 35=

a)

38

b)

251

c)

53

d)

50

Unit 1:Expressions & Equations Review

Total questions: 79

Worksheet time: 3hrs 51mins

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