Free Printable Math 7 Review

1.

Solve:
-4 + 15 =

a)

11

b)

-19

c)

-11

d)

9

2.

Solve:
14 - (-10) =

a)

-4

b)

24

c)

4

d)

-24

3.

Solve:
-3x = 24

a)

8

b)

21

c)

-8

d)

-21

4.

Solve for x:
2x + 7 = 15

a)

7

b)

5

c)

4

d)

3

5.

What is the Area of the figure?

a)

19 cm²

b)

78 cm²

c)

38 cm²

d)

67 cm²

6.

What part of the circle is given:

a)

radius

b)

Diameter

c)

Circumference

d)

Area

7.

What is the formula for Area of a circle?

a)

πd

b)

π2r

c)

πr²

8.

What is the total area of the figure:

a)

54 in²

b)

42 in²

c)

15 in²

9.

How long is side x?

a)

2 ft

b)

3 ft

c)

4 ft

d)

6 ft

10.

How many people watched more than 6 hours of TV?

a)

10

b)

5

c)

20

d)

17

11.

What is the total cost with sales tax?
Price $17.95
Tax 6%

a)

$19.03

b)

$18.50

c)

$1.08

d)

$2.15

12.

Sales tax is __________ to the price

a)

subtracted

b)

added

c)

multiplied

d)

divided

13.

Find the tip amount only. $20 lunch; 20% tip

a)

$ .40

b)

$ 2.00

c)

$ 4

d)

$ 24

14.

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

a)

33.60

b)

40.00

c)

24.60

d)

30.50

15.

What is the inverse operation needed to solve the following problem?
x + 8 = 17

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

16.

What is the opposite of -8?

a)

-8

b)

0

c)

8

d)

1/8

17.

Express the percent as a decimal
37%

a)

.2

b)

3.7

c)

.37

d)

37

18.

express the fraction as a percent
19/20

a)

95%

b)

59%

19.

w/5 = -10

a)

w = -50

b)

w = 50

c)

w = 2

d)

w = -2

20.

z/-7 = -7

a)

z = 1

b)

z = -1

c)

z = 49

d)

z = -49

21.

The objective when solving an equation is to....

a)

isolate the variable.

b)

check the solution.

c)

guess and check.

d)

Combine Like Terms.

22.

The objective when solving an equation is to....

a)

isolate the variable.

b)

check the solution.

c)

guess and check.

d)

Combine Like Terms.

23.

What is the first step to solve this equation:
11 - 3x = 44

a)

Add 3 to both sides

b)

Subtract 11 from both sides

c)

Add 11 to both sides

d)

Divide 3 on both sides.

24.

6z + 3 -4z = 9

a)

z = 3

b)

z = 60

c)

z = 30

d)

z = 1

25.

11b+7=40

a)

2

b)

1

c)

4

d)

3

26.

Solve for x:
52 = -5x - 3

a)

x = 11

b)

x = -11

c)

x = 275

d)

x = -275

27.

Solve for k:
3k + 5 = 23

a)

k = 4

b)

k = 5

c)

k = 6

d)

k = 7

28.

-4x+1=21

a)

x=120

b)

x=5

c)

x=30

d)

x=-5

29.

4 = 2(x + 3)

a)

1/2

b)

7/2

c)

-1

d)

5

30.

5=7s-9

a)

2

b)

6

c)

7

d)

8

31.

Solve for x:
-30 - 5x = 120

a)

x = 18

b)

x = -18

c)

x = 30

d)

x = -30

32.

19 + a = -50

a)

a = -950

b)

a = -69

c)

a = -31

d)

a = -50/19

33.

c/2 = -14

a)

c = -7

b)

c = -7

c)

c = -28

d)

c = 28

34.

24.3 + n = 125.32

a)

101.02

b)

127.76

c)

1.02

d)

102

35.

Which equation has x=9 as a solution

a)

4 + x = 12

b)

5x = 45

c)

2x = 20

d)

x + 7 = 26

36.

Is 5 a solution for 3x + 4 = 19

a)

yes

b)

no

37.

Which equation has x =2 as a solution?

a)

3 + x = 10

b)

11 + x = 13

c)

4x = 32

d)

5x =25

38.

solve 14.35 = 4.1x

a)

x = 3.5

b)

x = 3.8

c)

x = 4

d)

x = 58.83

39.

A skateboard that originally sells for $200 was on sale for $160. By what percent was the price decreased?

a)

125%

b)

80%

c)

20%

d)

160%

40.

A dolphin was swimming 15 feet below the surface of the water. It leaped out of the water to a height of 10 feet above. How far did the dolphin leap altogether?

a)

25 feet

b)

5 feet

c)

-5 feet

d)

10 feet

41.

-4.7 + ___________________ = a positive number.

Which of the following numbers could fill in the blank to make a true statement?

a)

4.7

b)

-5

c)

5

d)

6

42.

-12 - (-18)

a)

-30

b)

6

c)

30

d)

-6

43.

Find the constant of proportionality from this table

a)

15

b)

4

c)

5

d)

20

44.

According to the table, how many meters would be in 30 seconds?

a)

120 meters

b)

100 meters

c)

30 meters

d)

90 meters

45.

(11 + 8) - (-5+9)

a)

23

b)

5

c)

15

d)

19

46.

According to the graph, how much water is used in 4 minutes

a)

10 gallons

b)

15 gallons

c)

20 gallons

d)

4 gallons

47.

Which of these situations would be represented by -15 + (-9)?

a)

Frank owes his friend 15 dollars and his brother 9 dollars

b)

Marnie made 15 dollars babysitting, and then spent 9 dollars

c)

Ria scored 15 points yesterday and 9 points today

d)

The shark dove 15 feet, then swam up 9 feet

48.

Which of these expressions is equivalent to -12?

a)

(-20) + (-13) + (-5)

b)

20 + 13 - 5

c)

-20 - (-13) + (-5)

d)

-13 + 5 - 30

49.

$\frac{-40}{-5}$

a)

-8

b)

8

c)

-35

d)

200

50.

(-2)(5)(-2)(-3)

a)

-2

b)

60

c)

-60

d)

36

51.

Which graph is proportional, and why?

a)

Graph 1 because it is straight

b)

Both graphs are proportional

c)

Graph 2 because it is steep

d)

Graph 2 because it is straight, and goes through the origin

52.

"Sadie uses 2 cups of milk for 6 servings of mac and cheese. How many servings could she make with 3 cups of milk? " Which proportion could be used to solve this?

a)

$\frac{6}{2}=\frac{3}{x}$

b)

$\frac{2}{3}=\frac{x}{6}$

c)

$\frac{6}{2}=\frac{x}{3}$

53.

$1.25\ \div\frac{2}{5}$

a)

3.125

b)

0.5

c)

0.85

d)

0.4

54.

$\left(4\right)\left(-2\right)\left(\frac{2}{5}\right)$

a)

-16

b)

$-3\ \frac{1}{5}$

c)

-3

d)

$\frac{5}{16}$

55.

Marcus bought a calculator for $8. He is selling it to his friend and wants to make a 25% profit. How much should he sell the calculator for?

a)

$2

b)

$33

c)

$6

d)

$10

56.

Which ratio is proportional?

a)

$\frac{3}{5}=\frac{6}{7}$

b)

$\frac{3}{5}=\frac{6}{5}$

c)

$\frac{5}{3}=\frac{10}{6}$

d)

$\frac{5}{3}=\frac{5}{7}$

57.

Which fraction is equal to $\frac{-2}{4}$

a)

$\frac{1}{2}$

b)

-2

c)

$\frac{1}{-2}$

d)

$\frac{-3}{-6}$

58.

When do you keep the first number, change to addition, and change the sign of the second number?

a)

Adding same sign integers

b)

Subtracting integers

c)

Multiplying Integers

d)

Dividing integers

59.

a)

A

b)

B

c)

C

d)

D

60.

a)

A

b)

B

c)

C

d)

D

61.

Mr. Callaway needs to purchase enough grass seed to cover a 3000-square-foot lawn and a 4200-square-foot lawn. If 40 ounces of grass seed will seed a 2400-square-foot lawn, how many ounces does he need to seed both lawns?

a)

3

b)

50

c)

120

d)

180

62.

a)

Doubles

b)

Triples

c)

Increases by 15 cm³

d)

Increases by 900 cm³

63.

a)

A

b)

B

c)

C`

d)

D

64.

a)

A

b)

B

c)

C

d)

D

65.

What value of x makes the following statement true?

a)

53

b)

9

c)

19

d)

43

66.

Write the equation for the table given.

a)

y = 1/3x

b)

y = 3x

c)

y = 1/2x

67.

a)

A

b)

B

c)

C

d)

D

68.

a)

A

b)

B

c)

C

d)

D

69.

a)

A.

b)

B.

c)

C.

d)

D.

70.

a)

A.

b)

B.

c)

C.

d)

D.

Math 7 Review

Total questions: 70

Worksheet time: 2hrs 47mins

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