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WorksheetsSemester review 7th grade Math
Total questions: 100
Worksheet time: 3hrs 20mins
Name
Class
Date
1.
A Chicago Cubs baseball cap costs $30. Michael has a coupon that will save him 30% of the price. How much money will Michael pay for the cap?
a)
$9.00
b)
$22.00
c)
$21.36
d)
$21.00
2.
Shirley spelled 12 of her 15 spelling words correctly on the test. What percent grade did Shirley get on the test?
a)
40%
b)
50%
c)
80%
d)
60%
3.
The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?
a)
10%
b)
20%
c)
80%
d)
90%
4.
Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How many students do not take the bus to school?
a)
15
b)
20
c)
30
d)
35
5.
Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much tip are they leaving?
a)
29.90
b)
39.00
c)
4.00
d)
3.90
6.
In a video store, a DVD that sells for $15 is marked 10% off. What is the amount of discount?
a)
1.00
b)
1.50
c)
16.50
d)
13.50
7.
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
8.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
9.
What does the slope tell you about this graph?
a)
He ate 2 cookies in 30 hours
b)
He ate 15 cookies every hour
c)
He ate 30 cookies every hour.
d)
He ate 1 cookie in 15 hours
10.
Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?
a)
$150
b)
$192
c)
$1350
d)
$1392
11.
Ann puts $300 in a bank account earning 4% interest. How much will she earn in interest in 1 year?
a)
4
b)
8
c)
12
d)
16
12.
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
13.
Round 23.542 to the nearest tenth.
a)
23.5
b)
23.6
c)
23.54
d)
23
14.
Solve the proportion below:
a)
418
b)
2
c)
38
d)
11
15.
Solve the proportion:
a)
4
b)
8
c)
14
d)
10
16.
Round 43.827 to the nearest hundredth.
a)
43.82
b)
43.83
c)
43.87
d)
44
17.
Solve for x
a)
x=6
b)
x =1/6
c)
x = 7
d)
x=9
18.
5/6 x 1/2 =
a)
5/6
b)
6/12
c)
5/12
d)
1/2
19.
Solve for x
a)
x = 1/10
b)
x = 10
c)
x = 4
d)
x = 5
20.
Solve for x
a)
x = 16
b)
x = 28
c)
x = 1/26
d)
x = 26
21.
1/3 x 5/6 =
a)
5/18
b)
6/9
c)
4/3
d)
2/3
22.
⅚ ÷ 4
a)
5/24
b)
24
c)
1/6
d)
5
23.
Mrs. Jones has 1 cup of milk in a measuring cup. She pours out 1/3 to use in a recipe. How much does she have left?
a)
1/3
b)
1/6
c)
2/3
d)
3/3
24.
7/9 x 1/2 =
a)
7/18
b)
14/9
c)
8/11
d)
1 5/9
25.
Which expression represents the distance between P and Q on the number line?
a)
|-2+2|
b)
|2- -2|
c)
2+ -2
d)
|2| - |-2|
26.
Which of these expressions has the greatest value?
a)
-3 - -6
b)
-3 x -6
c)
-3 + -6
d)
-3 ÷ -6
27.
What is the value of this expression?
a)
15
b)
71
c)
176
d)
4096
28.
The points P, Q, R, S represent real numbers on the number line below. Which of the following expressions is NOT equal to either P, Q, R, or S?
a)
P +R
b)
P x S
c)
R x S
d)
R x P
29.
The local resale store buys used designer jeans for $15. The store increases their purchase price by 400%. What is the sale price of the designer jeans?
a)
$60
b)
$75
c)
$125
d)
$600
30.
Kerry walks 3 miles each day. How far will she walk in 7 days?
a)
10 Miles
b)
14 Miles
c)
21 Miles
d)
24 Miles
31.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15
32.
-32/8
a)
-4
b)
-5
c)
4
d)
24
33.
−x2+2−1+6x2−4x2
a)
x 2 -1
b)
x2 +1
c)
3x2 +1
d)
x 2+3
34.
Simplify the expression:
6 + 2(7x - 3)
6 + 2(7x - 3)
a)
12 + 7x
b)
14x
c)
8x + 6
d)
9 + 7x
35.
How much tip should you leave if you want to tip 23% at Applebee's on a $27.31 bill?
a)
$6.28
b)
$33.59
c)
$21.03
36.
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
37.
What is 82% As a decimal?
a)
8200
b)
820
c)
0.082
d)
0.82
38.
What percent is 40 of 200?
a)
10
b)
30
c)
20
d)
40
39.
What is the first step to solve this equation:
11 - 3x = 44
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.
40.
6z + 3 -4z = 9
a)
z = 3
b)
z = 60
c)
z = 30
d)
z = 1
41.
Solve the following equation:
6.78 + 11.9 = ?
6.78 + 11.9 = ?
a)
17.68
b)
17.69
c)
18.68
d)
16.79
42.
Solve the following equation:
9.331 - (-4.71) = ?
9.331 - (-4.71) = ?
a)
14.041
b)
4.621
c)
13.402
d)
4.602
43.
Solve the following equation:
-13.4 - (-1.784) = ?
-13.4 - (-1.784) = ?
a)
11.616
b)
15.184
c)
-11.616
d)
-15.184
44.
Change this improper fraction into a mixed number:
47/5
(Use your multiplication chart)
47/5
(Use your multiplication chart)
a)
9 ⅖
b)
8 7/5
c)
9 ⅕
d)
8 ⅚
45.
Change this improper fraction into a mixed number:
14/3
(Use your multiplication chart)
14/3
(Use your multiplication chart)
a)
12 ⅓
b)
4 ⅔
c)
4 ⅓
d)
12
46.
Change this mixed number into an improper fraction:
3 ⅝
3 ⅝
a)
29/8
b)
37/8
c)
24/5
d)
32/8
47.
Change this mixed number into an improper fraction:
17 ⅗
17 ⅗
a)
85/5
b)
35/5
c)
88/5
d)
185/3
48.
Solve the following equation. Make sure to simplify into a mixed number!
28/6 + 9/4 = ?
28/6 + 9/4 = ?
a)
83/12
b)
7 5/24
c)
7 1/12
d)
6 11/12
49.
Solve the following equation. Make sure to simplify into a mixed number!
-15/2 - (-20/3) = ?
-15/2 - (-20/3) = ?
a)
- ⅚
b)
⅚
c)
-1 ½
d)
5 ⅓
50.
What is the definition of a variable?
a)
A letter or symbol that represents an unknown quantity
b)
The little number or letter used to raise to a power
c)
The number in front of a variable
d)
The number with no variable
51.
In this term, 3a2bc, what are the variables?
a)
3 and 2
b)
3
c)
2
d)
a, b, and c
52.
Which of the following is an expression?
a)
6x + 2x = 6
b)
10 = 5x
c)
2x + 6x - 10
d)
6x2 + 10 = 25
53.
Which of the following is an equation?
a)
6x + 2x - 6
b)
6x2 + 10 = 25
c)
6x2 + 10 - 25
d)
10y - 6 + 34u
54.
Which of the following is a unit rate
a)
56 miles in 2 minutes
b)
$4.59 for 3 pounds
c)
$10 per student
d)
$30 for 15 minutes
55.
Solve for x
a)
x=6
b)
x =1/6
c)
x = 7
d)
x=9
56.
Solve for x
a)
x = 98/5
b)
x = 5/98
c)
x = 101/5
57.
Pat needs 14 sticks of pepperoni to make 28 pizzas. How many sticks of pepperoni are needed to make 36 pizzas?
a)
15 pizzas
b)
252 sticks
c)
18 sticks
d)
18 pizzas
58.
What is the absolute value?
a)
The opposite of a number.
b)
The number that when added together equals 0.
c)
The distance a number is from zero.
d)
The number that when added together equals 1.
59.
An equation with two equal ratios
a)
proportion
b)
rate
c)
unit rate
d)
reciprocal
60.
A drawing of a shape that is proportional to another is called:
a)
Scale Drawing
b)
Angle
c)
Degree
d)
Polygon
61.
14+3x=26
a)
x=6
b)
x=1
c)
x=4
d)
x=3
62.
82=15x-23
a)
x=9
b)
x=7
c)
x=6
d)
x=4
63.
(8x-24)÷4=-12
a)
x=-9
b)
x=-3
c)
x=2
d)
x=4
64.
The high temperature was -7 degrees on Monday and -15 on Tuesday. On which day was it the warmest?
a)
Monday
b)
Tuesday
65.
What is the opposite of 12
a)
12
b)
-12
c)
24
d)
-24
66.
What is the absolute value of 25
a)
25
b)
-25
c)
0
67.
Find the sum.
-10 + 20
-10 + 20
a)
-10
b)
10
c)
0
d)
30
68.
Find the sum.
3 + (-7)
3 + (-7)
a)
4
b)
10
c)
-10
d)
-4
69.
Solve using order of operations.
5 x (2 + 4) -5
5 x (2 + 4) -5
a)
5
b)
9
c)
25
70.
Multiply
-5 x -4
-5 x -4
a)
20
b)
-20
71.
What is the Greatest Common Factor of 15 and 12?
a)
1
b)
3
c)
5
d)
60
72.
What is the LCM of 15 and 12?
a)
1
b)
3
c)
5
d)
60
73.
Reduce the fraction to simplest form.
7/28
7/28
a)
7/28
b)
1/4
c)
1/7
74.
Write the mixed number as an improper fraction.
2 5/7
2 5/7
a)
19/7
b)
14/7
75.
Choose a common denominator for the fractions below.
4/7 and 3/5
4/7 and 3/5
a)
12
b)
14
c)
35
76.
Add.
3/11 + 3/4
3/11 + 3/4
a)
9/44
b)
1 and 1/44
c)
1 and 3/44
77.
Solve for x.
-3 + 4x = 25
-3 + 4x = 25
a)
7
b)
5
78.
Solve the equation for x.
5x + 4 = 36 - 3x
5x + 4 = 36 - 3x
a)
3
b)
4
c)
1/4
79.
Simplify the expression.
14b -14b + 7r
14b -14b + 7r
a)
b +7r
b)
7r
c)
7
80.
Use the Distributive Property to expand the expression below.
3(2c - 4)
a)
6c - 4
b)
5c - 4
c)
-6c
d)
6c - 12
81.
Combine like terms to simplify the expression below.
54 - c + 3c2 - 10
a)
4c2 +44
b)
4c2 - 44
c)
3c2 - c + 44
d)
3c2 - c - 44
82.
Which expression is equivalent to 3x + 5 + 7x + 2?
a)
10x + 7
b)
17x
c)
17
d)
15x + 2
83.
Which expression is equivalent to 4(x + 6)?
a)
4x + 6
b)
4x + 24
c)
x + 24
d)
10x + 24
84.
Which expression is equivalent to 6(2x - 3)?
a)
12x - 3
b)
8x -9
c)
8x - 18
d)
12x - 18
85.
Which expression is equivalent to 6y + 22y + y?
a)
28y + 1
b)
29y
c)
22y + 7
d)
29
86.
Which expression is equivalent to 7(3a + 4b)?
a)
21a + 28b
b)
10a + 11b
c)
21a + 4b
d)
10a + 28b
87.
Which expression is equivalent to 6(3y - 2y + 7)?
a)
18y + 7
b)
21y - 14y + 7
c)
18y + 42
d)
6y + 42
88.
Which expression is equivalent to 15x + 10 - 6x - 1?
a)
9x + 9
b)
18x
c)
15x - 3
d)
9x + 11
89.
Which expression is equivalent to 12(5 - 4x)?
a)
12x
b)
17 - 16x
c)
60 - 48x
d)
60 - 4x
90.
Use the distributive property to find an equivalent expression: 5(2f + 4)
a)
10f + 4
b)
10f + 9
c)
10f + 20
d)
30f
91.
Find an equivalent expression for the given expression: 36x + 24
a)
4(9x + 7)
b)
4(9x + 8)
c)
2(18x + 12)
d)
12(3x + 3)
92.
Choose the equivalent expression for the given expression: 2(r + y)
a)
3ry
b)
2r + y
c)
2r + 2y
d)
3r + 3y
93.
In the given expression, the v and the r are called the __________________.
15v - 13r
15v - 13r
a)
terms
b)
exponents
c)
coefficients
d)
variables
94.
Which expression represents twice the quantity of 11 less than k.
a)
11 -k
b)
k - 11
c)
2k - 11
d)
2(k-11)
95.
Which expression is equivalent to 3x + 5 + 7x + 2?
a)
10x + 7
b)
17x
c)
17
d)
15x + 2
96.
Which expression is equivalent to 6y + 22y + y?
a)
28y + 1
b)
29y
c)
22y + 7
d)
29
97.
Which expression is equivalent to 15x + 10 - 6x - 1?
a)
9x + 9
b)
18x
c)
15x - 3
d)
9x + 11
98.
Which expression is equivalent to:
6m − m
6m − m
a)
5m
b)
7m
c)
8m
d)
5
99.
Which expression is equivalent to:
d + d + d + 3 + 2
d + d + d + 3 + 2
a)
3d + 5
b)
d + 5
c)
2d + 7
d)
3d + 4
100.
Which expression is equivalent to:
(e + e) + e
(e + e) + e
a)
3e
b)
e + 3
c)
5e
d)
2e − e
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