WorksheetsMath 7 Review
Total questions: 40
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
-80 + 20
a)
60
b)
100
c)
-100
d)
-60
2.
(-40) + (-39)
a)
1
b)
-1
c)
79
d)
-79
3.
(-28) + (-90)
a)
62
b)
-62
c)
-118
d)
118
4.
33 + (-38)
a)
-5
b)
5
c)
71
d)
-71
5.
(-9) - (+3)
a)
-12
b)
-6
c)
6
d)
12
6.
12- (-2)
a)
-14
b)
-10
c)
10
d)
14
7.
(-15) - (-3)
a)
-18
b)
-12
c)
12
d)
18
8.
(-5) - (-6) - (-2)
a)
-1
b)
1
c)
3
d)
13
9.
4/10 + 3/10
a)
7/10
b)
7/20
c)
12/20
d)
12/100
10.
What is the difference of these fractions in lowest terms?
a)
7/9
b)
1/5
c)
12/20
d)
1/20
11.
What is the sum of these fractions in lowest terms?
a)
22/5
b)
6/3
c)
22/15
d)
6/15
12.
What is the quotient of these fractions in lowest terms?
a)
6/40
b)
6/10
c)
3/5
d)
12/20
13.
Find the difference:
9/5 - 4/3
9/5 - 4/3
a)
47/15
b)
7/15
c)
5/2
14.
3 - 2a + 3a + 5a
a)
5a+3
b)
5a-3
c)
6a + 3
d)
8a+3
15.
Simplify 5(2 - 7n)
a)
52 - 57n
b)
10 - 7n
c)
10 - 35n
d)
10 + 35n
16.
-9 + x = 3
a)
x = -12
b)
x = 6
c)
x = 0
d)
x = 12
17.
Solve the following equation
8x - 4 = 20
8x - 4 = 20
a)
x =3
b)
x = 2
c)
x = 5
d)
x = 4
18.
Find the Unit Rate.
405 rotations in 5 minutes
405 rotations in 5 minutes
a)
81 rotations per minute
b)
73 rotations per minute
c)
18 rotations per minute
d)
810 rotations in 10 minutes
19.
Do the ratios form a proportion?
a)
Yes, they form a proportion.
b)
No, they do not form a proportion.
20.
Does the table represent a proportional relationship?
a)
Yes.
b)
No.
21.
Does the table represent a proportional relationship?
a)
Yes.
b)
No.
22.
Solve the proportion.
a)
n=6
b)
n=24
c)
n=7
d)
n=8
23.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
24.
What is the circumference?
a)
50.24
b)
96
c)
24
d)
18
25.
find the volume of this figure?
a)
190cm3
b)
200cm3
c)
140cm3
d)
192cm3
26.
What is the radius?
a)
18
b)
72
c)
38
d)
14
27.
Find the area of the circle.
a)
18π in2
b)
9π in2
c)
81π in2
28.
Convert to a decimal
2/8
2/8
a)
.25
b)
.34
c)
.75
d)
.44...
29.
Convert to a decimal
2/9
2/9
a)
.999...
b)
.2222...
c)
.29
d)
.181818...
30.
What is the fraction for the decimal 0.011
a)
11/100
b)
10/11
c)
11/1,000
d)
1/11
31.
What is 20% of 75?
a)
15
b)
60
c)
6
d)
1.5
32.
What is 30% of 80?
a)
30
b)
24
c)
2.4
d)
56
33.
12 is what percent of 30?
a)
60%
b)
40%
c)
250%
34.
A grocery store has a 20% markup on bottle of soda. The bottle of soda costs the store $1.25. Find the selling price. Round to nearest cent if necessary.
a)
$1.5
b)
$1.50
c)
$.25
d)
$1.45
35.
A bookstore pays $4.50 for a novel. The percent of markup is 45%. Find the novel's selling price. Round to nearest cent if necessary.
a)
$2.03
b)
2.025
c)
$6.53
d)
6.53 books
36.
A pair of boots are $94.99. They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.
a)
$71.24
b)
$118.74
c)
23.7475
d)
$23.75
37.
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
38.
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
39.
10 ≥ x - 3
a)
x ≤ 13
b)
x ≥ 13
c)
x ≤ 7
d)
x ≥ 7
40.
-8x < 48
a)
x < -6
b)
x > -6
c)
x < 6
d)
x > 6
100 %
