Free Printable 7th Grade Math Spiral Review

Worksheets

7th Grade Math Spiral Review

Total questions: 40

Worksheet time: 2hrs 6mins

Name

Class

Date

Does this picture show the diameter or radius of a circle?

Diameter

Radius

Does this picture show the diameter or radius of a circle?

Diameter

Radius

Find the area of the circle

43.96

153.86

87.82

307.72

Find the circumference of a circle with a radius of 13.5 mm.

37.68mm

18.84mm

84.78 mm

none of the above

In the equation y = 14x, what is the constant of proportionality?

y=14x

Does this graph represent a proportional relationship?

No, because it doesn't pass through the origin.

Yes, because it doesn't pass through the origin.

Yes, because it intersects the y axis.

No, because it intersects the x axis.

Solve the following proportion:

8.5

A student made an 85% on a test with 25 questions. What is the number of questions that the student answered correctly? Round to the nearest whole number.

21 questions

22 qestions

23 questions

24 questions

There are 126 students in theater at a school. On a certain day, 94 of the students in choir went on a field trip. What percent of student stayed at school instead of going on the field trip? Round to the nearest whole percent.

22%

25%

27%

29%

10.

A water bottle costs $9.45. Sales tax is 7%. What is the total cost?

$9.52

$0.66

$10.11

$8.79

11.

Dinner at the Olive Garden cost $52.37. You leave a 20% tip. What is the total cost?

$72.37

$10.47

$62.84

$41.90

12.

How much would the tip be if you left 18% on a $75.45 steak dinner?

$ 13.58

$ 89.03

$ 61.87

$135.80

13.

-5 - (- 3)

-8

-2

14.

-18 +(-6)

-3

-12

-24

15.

If I have a positive multiplied with a positive, what will the answer be?

Positive

Negative

16.

If I have a negative multiplied with a positive, what will the answer be?

Positive

Negative

17.

(-9)*(-8)

-72

-81

18.

4 * (-5)

-20

-9

19.

$-44\div4$

-8

-11

-1/11

20.

Evaluate this expression using the quotient rule.

9⁵

9⁹

1⁵

9^-5

21.

4⁰

-4

22.

Simplify:
b²⋅ b⁴

b⁸

b⁶

b²

2b⁶

23.

3c + 5 = 23

c = 3

c = 6

c = 7

c = 18

24.

When graphing an inequality, you use an open dot when you use which symbol?

<, >

≤, ≥

25.

When you graph an inequality, you used a closed dot when you use which symbols?

≤, ≥

<, >

26.

Pick the correct letter for:
6 > x

27.

_______ is the entire group of objects or individuals considered for a survey.

Sample

Population

Random Sample

Quartile

28.

A recent survey of 800 seventh graders from across the state shows 4 out of 10 like to play paper football. How many students said they like to play paper football?

40 students

200 students

320 students

8,000 students

29.

A sample should be

representative of only middle school students only

a very large group

representative of the population

representative of people who volunteer

30.

Andre wants to survey a random sample of the student body in his school to find out which day after school would work best for students to do volunteer work for a local charity. Which

sample would best represent the student body?

asking twenty students waiting in line for lunch

asking twenty students on their way to the bus after school

asking one person from the seventh grade daily for twenty days

asking one person each from twenty different classrooms during the first class period

31.

Lee will conduct a survey at his school. He will select a random sample of students at the school to take the survey. Which sample is the best random sample for Lee to use?

every other student in the drama club

every fifth student who enters the school

every student who rides the same bus as Lee

every fourth student in Lee’s homeroom class

32.

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

5/6

1/2

1/3

1/6

33.

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

3/10

3/9

1/9

1/3

34.

A bag contains 5 blue marbles, 4 red marbles, and 3 orange marbles. Mrs. Cox picks one without looking, replaces it and picks another one. What is the probability that she picks two that are not orange?

9/16

3/4

9/144

5/16

35.

Given the following equation, write a scenario that would lead to writing the equation. 2r + 15 = 25

You are going to the movies with some friends. You have $25 to spend. The moviecosts $15 and each item at the concession stand costs $2. This equation shows howmany items you can buy at the concession stand.

You are going to the movies with some friends. You have $25 to spend. The movie costs $2 and each item at the concession stand costs $15. This equation shows how many items you can buy at the concession stand

You are going to the movies with some friends. You have at least $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.

You are going to the movies with some friends. You have no more than $25 to spend. The movie costs $15 and each item at the concession stand costs $2. This equation shows how many items you can buy at the concession stand.

36.

The class has 12 girls and 16 boys. What is the ratio of total students to boys? (simplest form)

28/16

7/4

16/28

12/16

37.

5/6 x 1/2 =

5/6

6/12

5/12

1/2

38.

What is surface area?

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

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

39.

What is the surface area of the cube?

64 square millimeters

9 square millimeters

27 square millimeters

54 square millimeters

40.

What is the surface area?

26 square meters

76 square meters

123 square meters

56 square meters

100 %

7th Grade Math Spiral Review

Total questions: 40

Worksheet time: 2hrs 6mins

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