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Worksheets

7th I learn

Total questions: 125

Worksheet time: 7hrs 31mins

Name
Class
Date
1.
What type of number is π ?
a)
Rational
b)
Irrational
2.
The √40 is between which two integers?
a)
7 & 8
b)
6 & 7
c)
5 & 6
d)
4 & 5
3.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
4.
64 ÷ (-8)
a)
8
b)
-8
c)
-9
d)
-7
5.
-7 + (-4) =
a)
-3
b)
11
c)
-11
d)
-3
6.
4(k + 7)
a)
4k + 28
b)
4k - 28
c)
-4k + 28
d)
4k - 28
7.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
8.
When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...
a)
POSITIVE
b)
NEGATIVE
c)
DEPENDS ON WHICH NUMBER IS LARGER.
9.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
10.
When multiplying or dividing a NEGATIVE and a NEGATIVE  your result will be...
a)
POSITIVE
b)
NEGATIVE
c)
DEPENDS ON WHICH NUMBER IS LARGER.
11.
-7(10)=
a)
70
b)
700
c)
-70
d)
-700
12.
64 ÷ (-8)
a)
8
b)
-8
c)
-9
d)
-7
13.
-3(-4)
a)
-12
b)
7 
c)
-7
d)
12
14.
-7 + (-4) =
a)
-3
b)
11
c)
-11
d)
-3
15.
The elevation of the Dead Sea is about 1,310 feet below sea level.  Which integer represents this elevation?
a)
-1,310
b)
-131
c)
131
d)
1,310
16.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
17.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
18.
Solve 2x - 3 = 1 
a)
3
b)
2
c)
1
d)
-2
19.
s + 9 ≥ -25
a)
s ≥ -18
b)
s ≥ -34
c)
s ≤ 18
d)
s ≥ 34
20.
Find the slope
a)
-2/3
b)
3/2
c)
-3/2
d)
2/3
21.
Does this graph represent a proportional relationship?
a)
Yes, because the line is pretty.
b)
No, because the line goes through the origin.
c)
Yes because the line goes through the origin.
d)
No, because the graph is non-proportional.
22.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
23.
Find the measure of the indicated angle. 
a)
95
b)
85
c)
35
d)
45
24.
Find the missing angle.
a)
29° 
b)
39° 
c)
49° 
d)
59° 
25.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
26.
What is the diameter of this circle?
a)
3.5
b)
3
c)
5
d)
7
27.
What is the mode?
a)
Number that occurs the most
b)
The Average
c)
The difference between the highest and lowest values
d)
The Number in the middle
28.
What is the mean?
a)
The number that occurs the most
b)
The number in the middle
c)
The difference between the highest and lowest values
d)
The Average
29.
What is the median?
a)
The number in the middle
b)
The difference between the highest and lowest values
c)
The number that occurs the most
d)
The average
30.
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10
a)
13
b)
12
c)
11
d)
10
31.
Find the mean of these numbers:
2, 57, 38, 42, 6
a)
29
b)
38
c)
50
d)
145
32.
What is the probability of rolling a cube and having it land as a six?
a)
1/6
b)
5/6
c)
1/3
d)
1/2
33.
The probability of it raining today is 30%.  What is the probability that it will NOT rain?
a)
30%
b)
70%
c)
100%
d)
0%
34.
Change this decimal to a percent.
0.528
a)
528%
b)
52.8%
c)
5.28%
d)
52%
35.

Find the sum:


-10 + 20

a)

-10

b)

10

c)

0

d)

30

36.

Find the product:


-5 x -3

a)

-15

b)

8

c)

15

d)

75

37.

Solve for x:


3x + 14 = 26

a)

x = 6

b)

x = 3

c)

x = 1

d)

x = 4

38.

The high temperature was -7 degrees on Monday and -15 degrees on Tuesday, on which day was in warmest?

a)

Monday

b)

Tuesday

39.

Simplify the expression:


5(4x - 2)

a)

9x - 7

b)

20x - 10

c)

20x + 10

d)

9x - 10

40.

Find the sum:


3 + (-7)

a)

4

b)

-10

c)

-4

d)

10

41.
Solve the proportion:
a)
4
b)
8
c)
14
d)
10
42.
5/6  x  1/2 =
a)
5/6
b)
6/12
c)
5/12
d)
1/2
43.
4⅝ - 1⅛ =
a)
3⅛
b)
3⅞
c)
3½
d)
3¾
44.
1/3  x  5/6  =
a)
5/18
b)
6/9
c)
4/3
d)
2/3
45.
7/9  x  1/2  =
a)
7/18
b)
14/9
c)
8/11
d)
1  5/9
46.

Solve 5.5− −7.55.5-\ -7.5  

a)

13

b)

2

c)

-2

d)

-13

47.

Tim is bringing donuts to work as a treat for his co-workers. He buys 12 donuts for $9.96. How much does each donut cost?

a)

$8.30

b)

$0.83

c)

$0.13

d)

$119.52

48.

You spin the spinner once. What is the P(3)?

a)

34\frac{3}{4}

b)

13\frac{1}{3}

c)

14\frac{1}{4}

d)

35\frac{3}{5}

49.

What is the mean?

a)

6

b)

5

c)

7

d)

8

50.

Solve. −8⋅−4-8\cdot-4  

a)

-32

b)

32

c)

4

d)

-4

51.

Solve.  512+23\frac{5}{12}+\frac{2}{3}  

a)

715\frac{7}{15}  

b)

1312\frac{13}{12}  

c)

814\frac{8}{14}  

52.
The class has 12 girls and 16 boys. What is the ratio of total students to boys? (simplest form)
a)
28/16
b)
7/4
c)
16/28
d)
12/16
53.
Round 23.542 to the nearest tenth.
a)
23.5
b)
23.6
c)
23.54
d)
23
54.

2x+4=10

x=_

a)

2

b)

3

c)

4

d)

5

55.

Which inequality has the solution graphed on the number line?

a)

x≤−1x\le-1

b)

x<−1x<-1

c)

x>−1x>-1

d)

x≥−1x\ge-1

56.

6m−18=66m-18=6  

Solve for m

a)

m=4

b)

m=1/4

c)

m=1

d)

m=-2

e)

m=-6

57.
Solve.
8 = 2x - 12
a)
10
b)
-2
c)
-8
d)
18
58.

Match the inequality with the number line

a)

x ≥ 3

b)

x > 3

c)

x ≤ 3

d)

x < 3

59.

Match the inequality with the number line

a)

x ≥ -2

b)

x ≤ -2

c)

x > -2

d)

x < -2

60.

What is the probability of spinning an even number?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

61.
Evaluate the expression.
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
62.
-32/8
a)
-4
b)
-5
c)
4
d)
24
63.
Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?
a)
40.50
b)
715.50
c)
6.00
d)
634.50
64.

3, 4, 5, 5, 5, 6, 7

The range of these numbers is

a)

15

b)

4

c)

2

d)

5

65.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15
66.
-18 +(-6)
a)
3
b)
-3
c)
-12
d)
-24
67.
-9 - 5
a)
-14
b)
4
c)
-4
d)
45
68.
Does the table represent a proportional relationship?
a)
Yes.
b)
No.
69.

What is the unit rate?

a)

80 miles in 1 hours

b)

20 miles in 1 hours

c)

40 miles in 1 hours

d)

160 miles in 1 hours

70.
Is this graph proportional?
a)
Yes
b)
No
71.
Solve for x:
a)
x = 20
b)
x = 7
c)
x = 10
d)
x = 3
72.

The lunch bill was $27.00. Four friends wanted to split it evenly. How much each person had to pay?

a)

$8.00

b)

$6.75

c)

$5.50

d)

$27.00

73.

You bought a $120 jacket that was on sale for 20% off. How much did you pay for the jacket?

a)

$24

b)

$144

c)

$100

d)

$96

74.
Is the given table a proportional relationship? If so, what is the constant?
a)
Yes; 1/3
b)
Yes; 3
c)
Yes; 5
d)
No
75.

The data below shows the lowest temperature, in degrees Fahrenheit, on each of 5 days for a city.

Monday: -36

Tuesday: -25

Wednesday: 12

Thursday: -3

Friday: 18

What is the mean lowest temperature, in degrees Fahrenheit, in the city for those 5 days?

a)

-18.8

b)

-6.8

c)

6.8

d)

18.8

76.

A helicopter is flying 458 feet above sea level. A submarine is submerged in water directly under the helicopter at an elevation of -120 feet. What is the distance between the helicopter and the submarine?

a)

578 feet

b)

338 feet

c)

458 feet

d)

538 feet

e)

1,048 feet

77.

Sayra's checking account balance was $24. She withdrew $46 from her account. What is her account balance after the withdrawal?

a)

-$22

b)

-$70

c)

-$12

d)

$22

e)

$70

78.

Hebert currently has a balance of -$4.00 in his checking account. His bank requires him to maintain a minimum balance of $20.00. How much money does Hebert need to deposit into his account to reach the minimum balance?

a)

$16

b)

$4

c)

$24

d)

$20

79.

A scuba diver's elevation is -36 feet below the surface of the ocean. If the scuba diver ascends 14 feet, what will be their new elevation?

a)

-50 feet

b)

-12 feet

c)

-28 feet

d)

-22 feet

80.
What is the product of the expression? -7(-3)
a)
-21
b)
-10
c)
10
d)
21
81.
Find the area of the rectangle.
a)
40 cm
b)
13 cm
c)
30 cm
d)
26 cm
82.
What is the solution of the inequality
 x - 26 > 65?
a)
x > 39
b)
x < 39
c)
x > 91
d)
x < 91
83.
Name the constant of proportionality.
a)
8
b)
16
c)
6
d)
3
84.
A die is rolled. What is the probability that the result is less than 3 ?
a)
1/2
b)
1/3
c)
1/4
d)
1/6
85.
Madi took a test.  Out of 12 questions, she answered nine correctly.  What percent of the questions did she score correctly?
a)
25%
b)
50%
c)
75%
d)
80%
86.
-3+8
a)
5
b)
-5
c)
11
d)
-11
87.
What is the rate of change for the following graph?
a)
80
b)
20
c)
40
d)
160
88.
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
a)
$1.25 per pound
b)
$1 per pound
c)
$2 per pound
d)
$1.50 per pound
89.
3 - 2a + 3a + 5a
a)
5a+3
b)
5a-3
c)
6a + 3
d)
8a+3
90.
There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work? (round to the nearest tenth)
a)
about 80.6%
b)
about 124.1%
c)
36%
d)
29%
91.
Manuel found a wrecked car that he could fix. He bought the car for 65% of the original price of $7200. What did he pay for the car?
a)
$7,200
b)
$11,076.92
c)
$8,250
d)
$4,680
92.
Ben earns $12,800 a year. About 15% is taken out for taxes. How much is taken out for taxes?
a)
$3,000
b)
$12
c)
$15
d)
$1,920
93.
Review. (Proportions Word Problems)
The currency in China is the Yuan. If $1 is equal to 8 Yuan, how many Yuan would you get for $2?
a)
4 Yuan
b)
3 Yuan
c)
16 Yuan
d)
12 Yuan
94.
At the craft store, Stanley bought a bag of yellow and purple marbles. He received 60 marbles in all. 42 of the marbles were yellow. What percentage of the marbles were yellow?
a)
7%
b)
18
c)
70%
d)
.7
95.
Bonnie took a history test and scored 21 out of 84 correct. What percentage did she get right?
a)
25%
b)
75%
c)
4%
d)
21%
96.
Everyone at Ethan's school wore either brown or yellow for school spirit day. 74 out of the 100 students at the school wore brown. What percentage of the students wore brown?
a)
26%
b)
26
c)
74
d)
74%
97.
A factory made 125 packs of gum. 32% of the packs contained mint-flavored gum. How many packs of mint gum did the factory make?
a)
85 packs 
b)
32 packs
c)
40 packs 
d)
40%
98.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
99.
Find the slope:
a)
3/4
b)
4/3
c)
-3/4
d)
-4/3
100.
Find the slope of the line that passes through:
(10, 1) and (5, 2)
a)
1/5
b)
-1/5
c)
5
d)
-5
101.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
102.
In the equation y=mx+b, what does the m represent?
a)
slope
b)
y-intercept
c)
linear
d)
point-slope
103.
What does 'b" represent in y=mx+b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
104.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
105.

What is the ratio of blue triangles to red squares?

a)

4 : 3

b)

3 : 4

c)

4 : 7

106.

Find the missing denominator to make these ratios equivalent.

13=4?\frac{1}{3}=\frac{4}{?}  

a)

3

b)

6

c)

12

107.

What is the missing number in this ratio table?

a)

15

b)

25

c)

10

108.

What is the unit rate of paws per dog?

a)

2

b)

4

c)

8

d)

16

109.
Hadley is driving to Colorado. She has been traveling for 4 hours, and she has driven 260 miles. Find her speed in miles per hour.
a)
85
b)
65
c)
60
d)
70
110.

What is the unit rate in miles per hour?

a)

60 miles per hour

b)

120 miles per hours

c)

1 mile per hour

d)

180 miles per hours

111.

Which statement is the correct unit rate?

a)

5 seconds per foot

b)

5 feet per second

c)

2.5 seconds per foot

d)

2.5 feet per second

112.

34\frac{3}{4}  

a)

Rational

b)

Irrational

113.

15\sqrt{15}  

a)

Rational

b)

Irrational

114.

36\sqrt{36}  

a)

Rational

b)

Irrational

115.
Is the number rational or irrational?
a)
Rational
b)
Irrational
116.
Is the number rational or irrational?
a)
Rational
b)
Irrational
117.
Is the number rational or irrational?
a)
Rational
b)
Irrational
118.
Is the number rational or irrational?
a)
Rational
b)
Irrational
119.
Is the number rational or irrational?
a)
Rational
b)
Irrational
120.

Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?

a)

10 Feet

b)

2.5 Feet

c)

5 Feet

d)

15 Feet

121.

Desmond measured a city park and made a scale drawing. The scale he used was 1 centimeter : 9 meters. The actual width of the soccer field is 54 meters. How wide is the field in the drawing?

a)

6 cm

b)

486 cm

c)

9 cm

d)

54 cm

122.

Alan drew a scale drawing of a house and its lot. The scale he used was 1 millimeter : 5 meters. In the drawing, the lawn in the backyard is 10 millimeters long. What is the length of the actual lawn?

a)

50 m

b)

2 m

c)

10 m

d)

5 m

123.

Brody drew a scale drawing of a campsite. He used the scale 1 inch : 3 feet. If the actual width of the tent is 6 feet, how wide is the tent in the drawing?

a)

2 in

b)

1 in

c)

3 in

d)

18 in

124.
If the temperature drops 5 degrees every hour for 9 hours, which integer represents the change in temperature? 
a)
14
b)
-14
c)
45
d)
-45
125.
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?
a)
$27
b)
$31
c)
$32
d)
$35