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Worksheets

Adding & Subtracting Integers - Practice

Total questions: 160

Worksheet time: 1hrs 20mins

Name
Class
Date
1.

6 + 12 =

a)

6

b)

16

c)

18

d)

-6

2.

6 + (-12) =

a)

6

b)

-6

c)

18

d)

-18

3.

14 - 5

a)

9

b)

8

c)

-9

d)

-8

4.

-10 + (-4)

a)

14

b)

6

c)

-6

d)

-14

5.

6 - (-2)

a)

8

b)

4

c)

-4

d)

-8

6.

-25 - (-2)

a)

23

b)

-23

c)

27

d)

-27

7.

11 + 9 =

a)

18

b)

-20

c)

20

d)

2

8.

-11 + 3

a)

-8

b)

14

c)

-14

d)

8

9.
-8 + -12
a)
-20
b)
20
c)
-4
d)
4
10.
5-(-3)
a)
8
b)
2
c)
-2
d)
-8
11.
-9+(-3)
a)
-6
b)
6
c)
-12
d)
12
12.
-5 + 6 + -3 =
a)
-8
b)
2
c)
-2
d)
-4
13.
-15 - (-6)
a)
-9
b)
9
c)
21
d)
-21
14.
35 - (-35) 
a)
0
b)
-70
c)
70
d)
1
15.
-17 + 2
a)
15
b)
19
c)
-19
d)
-15
16.
(-9) + 9
a)
18
b)
-18
c)
0
d)
81
17.

Which number can you add to 5 to get a sum of 0?

a)

-10

b)

-5

c)

0

d)

5

18.
 -2 - (-8)
a)
6
b)
-6
c)
-10
d)
10
19.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
20.
What is the opposite of 10? 
a)
10
b)
-10
c)
0
d)
20
21.

How do you say this problem in words?

-3 − (-10)

a)

negative three minus negative ten

b)

three minus ten

c)

negative three minus ten

d)

negative three subtract ten

22.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
23.
-4 + 10 + (-2)
a)
-4
b)
4
c)
-16
d)
14
24.
-2 + 4 
a)
-2
b)
2
c)
0
d)
-4
25.
-9 + (-5)
a)
-14
b)
14
c)
-4
26.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
27.
-22 + (-9)
a)
-11
b)
-31
c)
11
d)
31
28.
2 + (-21) 
a)
19
b)
-19
c)
-23
d)
23
29.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
30.
15 - 21
a)
6
b)
26
c)
-6
d)
-26
31.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
32.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
33.
33 + (-38)
a)
-5
b)
5
c)
71
d)
-71
34.
-22 + (-9)
a)
-11
b)
-31
c)
11
d)
31
35.
1 - (-18)
a)
-17
b)
19
c)
17
d)
-18
36.
-8 + 13
a)
21
b)
-21
c)
5
d)
-5
37.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
38.
-62 + 62
a)
62
b)
-62
c)
124
d)
0
39.
-18 + (-10)
a)
-28
b)
28
c)
8
d)
-8
40.
When you add integers with the same sign, what do you do? 
a)

(+) and keep the sign

b)

(-) and keep the sign of the larger

c)
(x) and keep the sign
d)

(-) and keep the sign of the smaller

41.
What do you do when you are adding integers with different signs
a)
(-) and keep sign of smaller number
b)
(-) and keep sign of larger number
c)
(+) and keep sign of smaller number number
d)
(+) and keep sign of larger number 
42.

8 - 14 ... Which addition sentence represents the same problem?

a)

8 + (-14)

b)

8 + 14

c)

-8 + 14

d)

-8 + (-14)

43.

3-8

(a)  

44.

-3+5

(a)  

45.

-6-9

(a)  

46.

-7+ 2 + (-7)

(a)  

47.

9+(6)9+\left(-6\right)  

a)

15

b)

-15

c)

3

d)

-3

48.

9+6-9+6  

a)

15

b)

-15

c)

3

d)

-3

49.

9+(6)-9+\left(-6\right)  

a)

15

b)

-15

c)

3

d)

-3

50.

47-4-7  

a)

11

b)

-11

c)

3

d)

-3

51.


4(7)-4-\left(-7\right)  

a)

11

b)

-11

c)

3

d)

-3

52.

0+50+5  

a)

5

b)

-5

c)

0

d)

not possible

53.

0+(5)0+\left(-5\right)  

a)

5

b)

-5

c)

0

d)

not possible

54.

050-5  

a)

5

b)

-5

c)

0

d)

not possible

55.

0(5)0-\left(-5\right)  

a)

5

b)

-5

c)

0

d)

not possible

56.

3+33+3  

a)

6

b)

0

c)

-6

d)

9

57.

3+(3)3+\left(-3\right)  

a)

6

b)

0

c)

-6

d)

-9

58.

3+3-3+3  

a)

6

b)

0

c)

-6

d)

-9

59.

333-3  

a)

6

b)

0

c)

-6

d)

-9

60.

33-3-3  

a)

6

b)

0

c)

-6

d)

9

61.

3+(3)-3+\left(-3\right)  

a)

6

b)

0

c)

-6

d)

9

62.

3(3)-3-\left(-3\right)  

a)

6

b)

0

c)

-6

d)

9

63.

3(3)3-\left(-3\right)  

a)

6

b)

0

c)

-6

d)

-9

64.

5 + (-8)=

(a)  

65.

-2 - (-10)=

(a)  

66.

-9 + 15=

(a)  

67.

8 + (-7)=

(a)  

68.

-6 - 4=

(a)  

69.

2 - (-10)=

(a)  

70.

4 + (-6)=

(a)  

71.

-2 - (-9)=

(a)  

72.

11 + (-7)=

(a)  

73.

4 + (-10)=

(a)  

74.

2 - 14=

(a)  

75.

-3 - (-14)=

(a)  

76.

-3 + 8 + (-3)=

(a)  

77.

-9 + (-2) + 9=

(a)  

78.

7 - (-2) - 4=

(a)  

79.

-10 + 4 + 3=

(a)  

80.

4 - 6 - (-1)

(a)  

81.

5 - 8 - 4=

(a)  

82.

-2 + 1 - 8=

(a)  

83.

-6 - 3 + 15

(a)  

84.

Solve by using the number line:

-2 + 4 = ?

a)

-2

b)

0

c)

2

d)

4

85.

Which is the definition of an Additive Inverse?

a)

The sum of two numbers.

b)

The distance away from 0.

c)

Two numbers with the sum of zero.

86.

Solve by using the number line:

-9 + (-5) = ?

a)

-14

b)

4

c)

14

d)

-4

87.

What is the definition of Absolute Value?

a)

Two numbers with the sum of 0.

b)

The distance away from 0.

c)

Whether a number is negative or positive.

88.

Solve by using the number line:

10 + (-4) = ?

a)

-6

b)

14

c)

6

d)

-14

89.

Which one is an Additive Inverse?

a)

-10 + -10

b)

8 - 4

c)

-4 - (-4)

d)

4 + (-4)

90.

Solve by using the number line:

10 - 10 = ?

a)

-20

b)

0

c)

20

d)

100

91.

Which one is an Additive Inverse?

a)

8 + 8

b)

4 - (-4)

c)

-12 + 12

d)

7 + 3

92.

Which number sentence represents this model?

a)

5 + (-8) = 3

b)

-8 + 5 = -3

c)

-8 - 5 = -13

d)

8 - 5 = 3

93.

Which number has the higher Absolute Value?

a)

4

b)

-10

c)

8

d)

-21

94.

Fill in the missing addend using the number line:

-4 + _____ = 5

a)

-8

b)

9

c)

-1

d)

1

95.

What would you need to add to this counter to be true?

-7 + _____ = 2

a)

5 negative chips

b)

9 negative chips

c)

11 positive chips

d)

9 positive chips

96.

Solve by using the number line:

-2 - (-10) = ?

a)

-12

b)

8

c)

12

d)

-8

97.

Which statement explains...

4 less than -5?

a)

Go to 4 on the number line and then move 5 units to the right.

b)

Go to -5 on the number line and then move 4 units to the left.

c)

Go to 4 on the number line and then move 5 units to the left.

d)

Go to -5 on the number line and then move 4 units to the right.

98.

Determine the difference.

38.7 - (-10.6)

a)

49.3

b)

28.1

c)

49.3

d)

34.1

99.

In Greenville, the temperature changed from -12 degrees to 35 degrees. What was the change in temperature?

a)

The temperature rose 47

b)

The temperature rose 23

c)

The temperature fell 23

d)

The temperature fell 47

100.

Solve by using the number line:

-7 - 2 = ?

a)

-5

b)

9

c)

5

d)

-9

101.

What is the absolute value of this expression?

I -20 - (-12) I

a)

-8

b)

32

c)

8

d)

-12

102.

Fill in the missing Addend by using the number line:

5 + ____ = -6

a)

-1

b)

-7

c)

1

d)

-11

103.

Which pair of integers are additive integers (opposites)? Select all that apply.

a)

-8 and -8

b)

-256 and 256

c)

15 and 1.5

d)

26 and -26

e)

-9 and 9

104.
To ADD, move to the _________ on the number line.
a)
right
b)
left
c)
zero
d)
up
105.
To SUBTRACT, move to the ________ on the number line.
a)
right
b)
left
c)
positiive
d)
less
106.
-2 + 4 
a)
-2
b)
2
c)
0
d)
-4
107.
-9 + (-5)
a)
-14
b)
14
c)
-4
108.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
109.
1-2
a)
1
b)
-1
c)
5
d)
-5
110.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
111.
15 - 21
a)
6
b)
26
c)
-6
d)
-26
112.
19 - (-19)
a)
0
b)
36
c)
26
d)
38
113.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
114.

9+(6)9+\left(-6\right)  

a)

15

b)

-15

c)

3

d)

-3

115.

9+69+6  

a)

15

b)

-15

c)

3

d)

-3

116.

9+6-9+6  

a)

15

b)

-15

c)

3

d)

-3

117.
When you add opposites, what do you get?
a)
0
b)
A negative number
c)
Attraction
d)
You cannot add opposites
118.
Which problem does not have a sum of (-4)?
a)
(-9) + (-5)
b)
3 + (-7)
c)
(-9) + 5 
d)
(-3) + (-1)
119.
Which are the correct steps for rewriting a subtraction problem into addition?
a)
1) Keep first number the same
2) Keep Subtraction sign
3) Change second number to opposite
b)
1) Keep first number the same
2) Change Subtraction into Addition
3) Change second number to opposite
c)
1) Change the first number into the opposite
2) Change Subtraction to Addition
3) Keep second number the same
d)
1) Change the first number into the opposite
2) Change Subtraction to Addition
3) Change second number to opposite
120.
When adding integers with the SAME sign...
a)
The sign stays the same
b)
The sign becomes the opposite
c)
the sign becomes positive
d)
the sign becomes negative
121.
When adding integers with DIFFERENT signs...
a)
you take the sign of the smaller absolute value
b)
you take the sign of the larger absolute value
c)
the sign becomes positive
d)
the sign becomes negative
122.

Rewrite this problem as an addition problem.


-22 - (-7)

a)

-22 + 7

b)

-22 + (-7)

c)

22 + 7

d)

22 + (-7)

123.

Rewrite this subtraction problem as an addition problem.

15 - 45

a)

15 + 45

b)

15 + (-45)

c)

-15 + 45

d)

-15 + (-45)

e)

15 - 45

124.
What are your counting numbers (1,2,3..)?
a)
Rational Numbers
b)
Whole Numbers
c)
Natural Numbers
d)
Irrational Numbers
125.
A repeating decimal or decimal that terminates is called a 
a)
Natural Number
b)
Irrational Number
c)
Rational Number
d)
Whole Number
126.
Whole numbers are natural numbers together with "zero."
a)
True
b)
False
127.
Which of the following numbers is not like the others?

-3   6   0   0.23  -45
a)
-3
b)
0
c)
0.23
d)
-45
128.
Integers are whole numbers and their opposites.
a)
True
b)
False
129.
All numbers are real numbers.
a)
False
b)
True
130.
Make sure your answer is in the form of a mixed number!
3/5 × 3
a)
1 4/5
b)
9/5
c)
9/15
d)
1 4/15
131.
Make sure your answer is in the form of a mixed number
1/5 × 7 
a)
1 2/5
b)
7/5
c)
7/35
d)
1 2/35
132.
Make sure your answer is in the form of a mixed number
5/12 × 8
a)
40/72
b)
3 4/12
c)
40/12
d)
13/12
133.
35.6 ÷ 4 =
a)
.89
b)
9.1
c)
8.9
d)
9.9
134.
.78 ÷ 3 =
a)
.32
b)
.36
c)
.28
d)
.26
135.
Classify this number:  6.7
a)
real
b)
real      rational
c)
real      rational        integer
d)
real   rational   integer   whole
136.
Classify this number:  2
a)
real
b)
real      rational
c)
real      rational        integer
d)
real   rational   integer   whole
137.
5 x 2/3 
a)
3  1/3
b)
3
c)
4  1/3
d)
3  1/4
138.
6 x 4/8
a)
4
b)
3
c)
3  1/3
d)
3   1/8
139.
6 x 2/6
a)
12/6
b)
15/6
c)
18/6
d)
14/6
140.
-2 + 4 
a)
-2
b)
2
c)
0
d)
-4
141.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
142.
-9 + (-5)
a)
-14
b)
14
c)
-4
143.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
144.
-14 + (-3)
a)
-17
b)
11
c)
-11
d)
17
145.
2 + (-21) 
a)
19
b)
-19
c)
-23
d)
23
146.
-8 + 13
a)
21
b)
-21
c)
5
d)
-5
147.
-10 + 10
a)
20
b)
0
c)
-20
d)
1,000,000
148.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
149.
1-2
a)
1
b)
-1
c)
5
d)
-5
150.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
151.
1 - (-18)
a)
-17
b)
19
c)
17
d)
-18
152.
-7 - (-2) = ?
a)
9
b)
-9
c)
-5
d)
5
153.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
154.
12 - 14 = ?
a)
-2
b)
2
c)
26
d)
-6
155.
8 - (-5) =
a)
13
b)
-13
c)
3
d)
-3
156.
4 - 9  =
a)
13
b)
5
c)
-5
d)
-13
157.
(-1) - 2 =
a)
-3
b)
3
c)
1
d)
-1
158.

What is the opposite of 5?

a)

5

b)

-5

c)

1/5

d)

-1/5

159.

-8 + 8 =

a)

16

b)

-16

c)

0

d)

8

160.
When you add integers with the same sign, what do you do? 
a)

(+) and keep the sign

b)

(-) and keep the sign of the larger

c)
(x) and keep the sign
d)

(-) and keep the sign of the smaller