Font size
S
M
L
XL
WorksheetsChapter 2 Review - Integers and Solving Equations
Total questions: 89
Worksheet time: 1hrs 18mins
Name
Class
Date
1.
2 - 4
a)
2
b)
-8
c)
6
d)
-2
2.
-5 - (- 3)
a)
-8
b)
8
c)
-2
d)
15
3.
6 - (-4)
a)
10
b)
2
c)
-2
d)
-10
4.
-18 +(-6)
a)
3
b)
-3
c)
-12
d)
-24
5.
-2 + (-8)
a)
-6
b)
6
c)
-10
d)
10
6.
-9 - 5
a)
-14
b)
4
c)
-4
d)
45
7.
-3 +(- 2)
a)
-1
b)
5
c)
-5
d)
-6
8.
8 - (-5)
a)
1
b)
-15
c)
13
d)
15
9.
(-4)(-5)
a)
-9
b)
-20
c)
9
d)
20
10.
3 - (-8)
a)
11
b)
-11
c)
5
d)
-5
11.
-32/8
a)
-4
b)
-5
c)
4
d)
24
12.
-2 + (-5)
a)
-3
b)
3
c)
-7
d)
7
13.
-3 x -8
a)
28
b)
11
c)
24
d)
-24
14.
35 ÷ (-5)
a)
7
b)
30
c)
35
d)
-7
15.
32 x (-2)
a)
94
b)
-64
c)
30
d)
-16
16.
If you are adding 2 negative numbers, will your answer be positive or negative?
a)
negative
b)
positive
17.
What is the product a positive integer and negative integer?
a)
Negative
b)
Positive
18.
9 - (-10)
a)
-1
b)
-19
c)
1
d)
19
19.
what is the absolute value of -|24|?
a)
-24
b)
24
c)
98
d)
11
20.
Negative numbers are
a)
less than zero
b)
greater than zero
21.
The temperature in Town A is -10 degrees Fahrenheit and temperature in Town B is -25 degrees Fahrenheit. Is it colder in Town A or Town B ?
a)
Town A
b)
Town B
22.
8 * (-5) =
a)
-40
b)
-13
c)
40
d)
-3
23.
-36/6 =
a)
6
b)
-6
c)
32
d)
-32
24.
-8(0)=
a)
-8
b)
8
c)
0
d)
-80
25.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
26.
(-3)(-7)
a)
4
b)
-4
c)
21
d)
-21
27.
35 - (-35)
a)
0
b)
-70
c)
70
d)
1
28.
Absolute value of 11 is?
a)
-11
b)
11
29.
What is the opposite of -3?
a)
3
b)
0
c)
-1/3
d)
1/3
30.
Boston has a temperature of -20 degrees. It is colder in New York than in Boston. Select the value that could represent the temperature of New York
a)
0
b)
30
c)
-30
d)
-19
31.
What is the opposite of zero?
a)
1
b)
-1
c)
0
d)
it doesn't have one
32.
Which shows the integers in order from greatest to least?
a)
20,6,-2,-13
b)
-2,6,-13,20
c)
-13,-2,6,20
d)
20,-13,6,-2
33.
Is absolute value always positive?
a)
yes
b)
no
34.
Darrel is currently 20 feet below sea level. Which correctly describes the opposite of Darrel's elevation?
a)
20 feet below sea level
b)
20 feet above sea level
c)
2 feet below sea level
d)
At sea level
35.
Which situation could the integer -50 represent?
a)
An increase of $50 in a bank account
b)
The temperature on a warm spring day
c)
The distance driven on the way to the beach
d)
A decrease of 50 employees
36.
-5 > -7 because. . .
a)
-5 is to the left of -7 on number line
b)
-7 is greater than -5
c)
-5 is to the right of -7 on the number line
d)
-7 is to the right of -5 on the number line
37.
What's a way to define absolute value?
a)
The value of a number
b)
The opposite of a number
c)
The distance of a number from zero
d)
The multiplicative inverse of a number
38.
Which of the following is not an integer?
a)
-9
b)
0
c)
8.2
d)
563
39.
Which statements describes how a number and its opposite are related? Ex: 3 and -3
a)
The product is 1
b)
The product is −1
c)
The sum is 0
d)
The sum is positive
40.
Order this set of integers from least to greatest:
8, 0, -1, 1, -3
a)
-1, -3, 0, 1, 8
b)
0, 1, 8, -1, -3
c)
-3, -1, 0, 1, 8
d)
-3, -1, 8, 1, 0
41.
Compare: -9 ? -1
a)
>
b)
<
c)
=
42.
What is an integer?
a)
A whole number
b)
A fraction
c)
A negative number only
d)
Negative and positive whole number and 0
43.
Opposite of 142
a)
-142
b)
142
c)
+142
44.
Which is bigger and why?-5 or -4.5
a)
-5 because 5 is bigger than 4.5
b)
-4.5 because it is farther to the right on the number line
c)
-5 because it is farther to the left on the number line
45.
Which integer represents a withdrawal from your bank account of $50
a)
-$50
b)
$50
c)
+$50
46.
Which integer represents a gain of 10 yards on a football play?
a)
+10
b)
-10
47.
Which distance has the least absolute value?
a)
-19 feet
b)
-21 feet
c)
-16 feet
48.
12 and -12 are example of ....
a)
opposites
b)
even numbers
c)
negative numbers
d)
absolute values
49.
When moving left on a number line the numbers ...
a)
decrease in value
b)
increase in value
50.
A submarine was 1800 ft below sea level. It dove another 1500 feet deeper. Which integer represents its location?
a)
-300
b)
-1300
c)
-3300
d)
300
51.
The absolute value of -6 is ___ the absolute value of 6.
a)
greater than
b)
equal to
c)
less than
52.
What is the distance from 10 to -5 on a number line?
a)
-15 spaces
b)
10 spaces
c)
15 spaces
d)
-5 spaces
53.
Compare these Integers using the symbols:
< > =
-56 ____ -47
< > =
-56 ____ -47
a)
<
b)
>
c)
=
d)
⊕
54.
Compare these Integers using the symbols:
< > =
3 ____ -6
< > =
3 ____ -6
a)
<
b)
>
c)
=
55.
Compare|-5| to the |-10|
a)
|-5| > |-10|
b)
|-5| = |-10|
c)
|-5| < |-10|
56.
Solve:
l -4 l + 2 =
l -4 l + 2 =
a)
6
b)
-2
c)
-6
57.
The temperature changed from 3 degrees below zero at midnight to 7 degrees below zero at 2 a.m. How much did the temperature decrease?
a)
5 degrees
b)
4 degrees
c)
10 degrees
d)
it stayed the same
58.
-5 × 1
a)
-5
b)
5
c)
6
d)
-6
59.
-7 × 10 =
a)
70
b)
700
c)
-70
d)
-700
60.
(-9) × (-8)
a)
-72
b)
72
61.
(-7) × (-7)
a)
14
b)
-14
c)
49
d)
-49
62.
-30/-10=
a)
-30
b)
-3
c)
3
d)
30
63.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
64.
-3 x 4 x (-7) =
a)
81
b)
82
c)
84
d)
-84
65.
When you divide a positive by a positive your answer will be ___________.
a)
positive
b)
negative
c)
zero
d)
green
66.
-2/3(0)
a)
-2/3
b)
0
c)
-3/2
d)
-6
67.
(-3)2
a)
-6
b)
-9
c)
9
d)
6
68.
-8 x |-8|
a)
15
b)
64
c)
-64
d)
16
69.
5 x |-9|
a)
-45
b)
13
c)
-25
d)
45
70.
x/5 = 20
a)
x = 4
b)
x =100
c)
x =3
d)
x =25
71.
r + 20 = 27
a)
r = 7
b)
r = 47
c)
r = 13
d)
r = 20
72.
s - 22 = 50
a)
s = 28
b)
s = 20
c)
s = 72
d)
s = 75
73.
6x = 30
a)
x = 5
b)
x = 24
c)
x = 6
d)
x = 36
74.
t/8 = 5
a)
t = 3
b)
t = 13
c)
t = 44
d)
t = 40
75.
4r = 28
a)
r = 35
b)
r = 4 + 3
c)
r = 9
d)
r = 1/7
76.
g - 15 = 30
a)
g = 3(5)
b)
g = 15(3)
c)
g = 15
d)
g = 7(5)
77.
S + 18 = 24
a)
S = 42
b)
S = 32
c)
S = 18
d)
S = 4 + 2
78.
9h = 81
a)
h = 32
b)
h = 18
c)
h = 90
d)
h = 72
79.
y/7 = 3 x 3
a)
y = 21
b)
y = 63
c)
y = 13
d)
y = 27
80.
The variable, k, is being divided by 11. How should you show your work to isolate the variable?
a)
Divide both sides by 11
b)
Multiply both sides by 11.
c)
Add 11 to both sides.
d)
Subtract 11 to both sides.
81.
In the equation
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?
a)
Subtract 7 from both sides. The solution is x = 5.
b)
Add 7 to both sides.
The solution is x = 19.
The solution is x = 19.
c)
Multiply both sides by 7 The solution is x = 84.
82.
y/3=12
a)
36
b)
-36
c)
4
d)
-4
83.
y - 33 = 147
a)
y = 114
b)
y = 177
c)
y = 180
d)
Answer not Given
84.
Which equation has w = 8 as the solution?
a)
8w= 64
b)
16w = 240
c)
16 - w = 9
d)
4 + w = 10
85.
What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
a)
v - 4 = 10
b)
v + 4 = 10
c)
10 - 4 = v
d)
Answer not Given
86.
x - 62 = 123
How should you show your work to isolate the variable and solve the equation?
How should you show your work to isolate the variable and solve the equation?
a)
Add 62 to each side.
b)
Subtract 62 from each side.
c)
Multiply each side by 62.
d)
Add 123 to each side.
87.
What is the correct step to solve for the variable?
15 = m - 5
15 = m - 5
a)
add 15 to both sides
b)
add 5 to both sides
c)
subtract 15 from both sides
d)
subtract 5 from both sides
88.
how would you solve this equation: 9x=153?
a)
multiply by 9 on both sides
b)
divide by 9 on both sides
c)
add 9 to both sides
d)
subtract 9 from both sides
89.
Which equation has x = 5 as the solution?
a)
x + 15 = 10
b)
2x = 5
c)
2x = 10
Reset
