Free Printable Unit 1 Review

1.

What is the value of the expression $\left(2^3-7\right)+3^2$

a)

10

b)

7

c)

16

d)

12

2.

Yvette read a word problem that used the phrase "four less than the product of two and a number." Which expression represents this phrase?

a)

$2x\div4$

b)

$4x\div2$

c)

$2x-4$

d)

$4x-2$

3.

Jim wrote an expression. It is a sum of two products, and the first term has a coefficient of three. Which expression did Jim write?

a)

$3+10y$

b)

$2x+\left(3\right)\left(5\right)$

c)

$3x+5y$

d)

$3+x+6+y$

4.

You can use the formula $A=6s^2$ to find the surface area of a cube with edge length s . A cube has edges that are 5 in. long. What is the surface area of the cube in squared inches? (Just type the number)

(a)

5.

Look at the 3-dimensional shape.

Which of the following nets CANNOT form the shape?

a)

b)

c)

d)

6.

Brody folded a flat piece of cardboard as shown below into a box.

What is the surface area of the box?

a)

$108cm^2$

b)

$22cm^2$

c)

$36cm^2$

d)

$72cm^2$

7.

Mr. Lao wants to carpet the hallway and living room shown in the diagram.

How much carpet does Mr. Lao need to cover the hallway and living room?

a)

$125\ ft^2$

b)

$242ft^2$

c)

307 $ft^2$

d)

117 $ft^2$

8.

Layne has $60 in her bank account. Her mom offers her $10 a week for completing her chores. Mia saves all her money for w weeks. Which expression represents the total amount Mia has saved?

a)

$60+10w$

b)

$60+10+w$

c)

$60-10w$

d)

$60w$

9.

Which is the constant in the expression $9x^3+14x^2-4\div3x$

a)

4

b)

14

c)

9

d)

3

10.

John's needs to know how much flooring to order to cover his patio shown below. What is the area of his patio?

a)

48 $m^2$

b)

32 $m^2$

c)

$40m^2$

d)

26 $m^2$

11.

True or False: The net shown is an example of a triangular prism

a)

True

b)

False

12.

True or False: The net shown is an example of a square pyramid

a)

True

b)

False

13.

True or False: The net shown is an example of a rectangular prism

a)

True

b)

False

14.

True or False: The net shown is an example of a cube

a)

True

b)

False

15.

True or False: The net shown is an example of a triangular pyramid

a)

True

b)

False

16.

Which of the following rectangle dimensions has the same area as the triangle shown above?

a)

4cm by 24cm

b)

6cm by 22cm

c)

8cm by 12cm

d)

24cm by 8cm

e)

32cm by 6cm

17.

What is the least common multiple (LCM) of 2 and 8?

a)

1

b)

16

c)

4

d)

8

18.

Which expressions have a value of 36 when v=6? Choose the FOUR correct answers.

a)

$v^3\div2-12v$

b)

$\left(v+1\right)^2-13$

c)

$\left(v^2+2v\right)\div3+20$

d)

$\left(2v\right)^2-108$

e)

$2\left(v^2-16\right)$

19.

Brandon is starting a math club that has four more than three times the number of members in the World of Science club. Which expression could be used to find the number of members in math club?

a)

$4+3w$

b)

$3+4w$

c)

$w\left(4+3\right)$

d)

$4\left(3+w\right)$

20.

What exponent belongs in the blank to complete the equation below?

$2^-=64$

a)

6

b)

5

c)

32

d)

7

21.

What is surface area?

a)

The measure of the amount of space inside of a solid figure

b)

The sum of all the areas of all the shapes that cover the object

22.

Find the area

a)

8 ft²

b)

8 ft³

c)

4 ft²

d)

4 ft³

23.

Find the area of the parallelogram.

a)

56cm²

b)

28cm²

c)

32cm²

d)

16cm

24.

Find the area of the parallelogram.

a)

12 units²

b)

10 units²

c)

13 units²

d)

6 units

25.

The base and height of a parallelogram must be...

a)

opposite

b)

at a right angle

c)

parallel

d)

a dashed line

26.

What is the area?

a)

28 square units

b)

35 square units

c)

20 square units

d)

16 square units

27.

Find the area.

a)

25 square inches

b)

70 square inches

c)

80 square inches

d)

56 square inches

28.

What is the area?

a)

12 cm²

b)

14

c)

14 cm²

d)

24 cm²

29.

Find the area of the triangle.

a)

108 cm

b)

540 cm

c)

108 cm²

d)

54 cm²

30.

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

a)

4

b)

40

c)

15

d)

20

31.

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

a)

1

b)

6

c)

2

d)

3

32.

GCF of:
14 and 20

a)

7

b)

28

c)

2

d)

6

33.

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

a)

50

b)

40

c)

5

d)

8

34.

GCF 24 and 36

a)

8

b)

6

c)

12

d)

4

35.

Sara had 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)

2

c)

48

d)

8

36.

Bill cut out 6 squares and 8 circles. He divided the cutouts into groups so that the same number of squares and circles were in each group. What is the greatest number of groups he could have made?

a)

2

b)

3

c)

4

37.

Which of the following is a multiple of 7?

a)

14

b)

17

c)

22

38.

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

39.

What is the LCM of 10 and 5?

a)

5

b)

10

c)

15

d)

50

40.

A radio station is giving away a $100 bill to every 30th caller and movie tickets to every 40th caller. Which caller will be the first to win both prizes?

a)

5

b)

2

c)

10

d)

120

41.

What is the GCF of 56 and 49?

a)

14

b)

2

c)

8

d)

7

42.

Which is a NOT a factor of 9?

a)

0

b)

1

c)

3

d)

9

43.

Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. How many PEARS will be in the greatest number of fruit baskets?

a)

7

b)

8

c)

9

d)

10

44.

What does GCF mean?

a)

Great Cookie Fever

b)

Greatest Compared Factor

c)

Greatest Common Multiple

d)

Greatest Common Factor

45.

The greatest common factor of 10, 30, and 45 is (a) .

46.

What is the greatest common factor of 15 and 36?

a)

6

b)

8

c)

4

d)

3

47.

The Greatest Common Factor of two prime numbers is......

a)

themselves

b)

There are no common factors.

c)

1

d)

0

48.

Select the number that is a factor of 14.

a)

5

b)

7

c)

3

d)

28

49.

Find the least common multiple (LCM) of 2 and 3

a)

2

b)

3

c)

6

d)

12

50.

Find the least common multiple (LCM) of 2 and 12.

a)

2

b)

4

c)

6

d)

12

51.

What is the LCM of 2, 4, and 9?

a)

18

b)

36

c)

27

d)

40

52.

What is the least common multiple of 9 and 6?

(a)

53.

What does the term "squared" mean?

a)

raised to the power of 3

b)

raised to the power of 4

c)

raised to the power of 2

54.

What does the term"cubed" mean?

a)

raised to the power of 2

b)

raised to the power of 3

c)

raised to the power of 4

55.

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

?

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

56.

Which is equivalent to 2⁴?

a)

8

b)

20

c)

16

d)

12

57.

Which is GREATER?

2⁷ or 7²

a)

2⁷

b)

7²

c)

Neither, they are equal

58.

In the exponent 3⁴, the three represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

59.

2⁵ is the same as 2 x 5.

a)

True

b)

False

60.

5⁴=

a)

20

b)

625

c)

1024

61.

Find the equivalent expression.

9 x 9 x 9 x 9 x 9

a)

9⁵

b)

9¹⁵

c)

9 x 5

d)

9 + 9 + 9 + 9+ 9

62.

In the exponent 3⁴, the three represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

63.

Which is equivalent to 2⁴?

a)

8

b)

20

c)

16

d)

12

64.

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

a)

7⁵

b)

7⁶

c)

6⁷

d)

7⁷

65.

14 + (22 - 2) =

a)

34

b)

37

c)

40

66.

20 x 2 - (10 - 4)

a)

22

b)

30

c)

34

67.

(2 x 5) + 18

a)

48

b)

20

c)

28

68.

Solve:
(32 ÷ 8) + 27 - 11

a)

10

b)

20

c)

30

69.

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

a)

addition

b)

subtraction

c)

multiplication

70.

Solve:
38 + (9 x 6) ÷ 3

a)

40

b)

65

c)

56

71.

(15 ÷ 3)² + 9 ÷ 3

a)

11.3

b)

28

c)

13

72.

24 ÷ 6 + 4²

a)

12

b)

2

c)

20

73.

3 x 2² + 24 ÷ 8

a)

15

b)

10.5

c)

4.5

74.

$4^2+15\div3$

Which operation do you need to solve first?

a)

Addition

b)

Division

c)

Exponent

75.

$2^5$

What is the correct equation to solve this problem?

a)

2 x 5

b)

2 x 2 x 2 x 2 x 2

76.

$Solve:\ 2\ \times\ 3^3+10$

a)

28

b)

54

c)

64

d)

16

Unit 1 Review

Total questions: 76

Worksheet time: 6hrs 20mins

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