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WorksheetsInteger Operations
Total questions: 96
Worksheet time: 24hrs 0mins
Name
Class
Date
1.
Positive x Positive =
a)
Positive
b)
Negative
2.
Positive x Negative =
a)
Positive
b)
Negative
3.
Negative x Negative =
a)
Positive
b)
Negative
4.
(-1)(-1)(-1)(-2)
a)
2
b)
-2
c)
-5
d)
5
5.
Even number of negatives in a problem means the answer will be
a)
Positive
b)
Negative
6.
(-2)(-4)(-3)
a)
24
b)
-24
c)
8
d)
-21
7.
If there are an odd number of negatives in a problem, the answer is
Example: (-4)(-5)(-2)
Example: (-4)(-5)(-2)
a)
Positive
b)
Negative
8.
(-9)(-8)
a)
-72
b)
72
9.
(-4)(6)
a)
-24
b)
24
10.
(-6)(5)
a)
30
b)
-30
11.
(-7)(-7)
a)
14
b)
-14
c)
49
d)
-49
12.
-10 x 3 x -2
a)
-60
b)
60
c)
63
d)
-30
13.
When dividing integers....
a)
follow the same rules as multiplying integers
b)
Follow the same rules as adding integers
c)
Follow the same rules as subtracting integers
d)
Always do the opposite
14.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
15.
64 ÷ (-8)
a)
8
b)
-8
c)
-9
d)
-7
16.
14 ÷ (-2)
a)
-12
b)
7
c)
-7
d)
16
17.
-18 ÷ (-2)
a)
9
b)
-9
c)
-20
d)
10
18.
(-5 + -3) ÷ 2
a)
-8
b)
4
c)
-4
d)
8
19.
(10 × -4) ÷ 5
a)
8
b)
-8
c)
40
d)
-40
20.
(-3 + -7) × (-5) ÷ (-2)
a)
-50
b)
50
c)
25
d)
-25
21.
Every Friday for 8 weeks Kylan withdrew $35 from his savings account. How much did he withdraw in all?
a)
-280
b)
280
c)
27
d)
-27
22.
33. Kim was walking down a rocky path. For 4 minutes, the elevation dropped uniformly. Altogether it dropped 8 feet. What was the change in elevation per minute for the 4 minutes?
a)
-8 ÷ 4 = -2 feet per minute
b)
8 ÷ 4 = 2 feet per minute
c)
8 - 4 = 4 feet per minute
d)
8 + 4 = 12 feet per minute
23.
34. As a front passed, the temperature changed steadily over 6 hours. Altogether it change -18 degrees. What was the change in temperature per hour for the 6 hours?
a)
-18 ÷ 6 = -3 degrees
b)
18 ÷ 6 = 3 degrees
c)
18 + 6 = 24 degrees
d)
18 - 6 = 12 degrees
24.
A negative number multiplied by another negative number will equal ________.
(-) x (-) = ???
(-) x (-) = ???
a)
0
b)
a positive number. (+)
c)
a negative number. (-)
d)
a fraction.
25.
A negative number multiplied by a positive number will equal ________.
(-) x (+) = ???
(-) x (+) = ???
a)
0
b)
a positive number. (+)
c)
a negative number. (-)
d)
a fraction.
26.
The temperature dropped 3 degrees every hour for six hours. How much did the temperature drop in all?
a)
-18
b)
9
c)
18
d)
-9
27.
a)
-4
b)
-6
c)
4
d)
6
28.
a)
5
b)
6
c)
-5
d)
-6
29.
a)
5
b)
-5
c)
3
d)
-3
30.
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
31.
Desmond's monthly Netflix subscription costs $10. If he charges it to his credit card each month for 5 months without making any payments, what will his debt be?
a)
-$14
b)
-$2
c)
-$45
d)
-$50
32.
The basketball team lost their last 6 games. They lost by a total of 48 points. Find the number of points lost each game.
a)
8 points per game
b)
7 points per game
c)
6 points per game
33.
Which number sentence is represented by this model?
a)
3 × (-2) = 6
b)
3 × (-2) = -6
c)
3 × 2 = 6
d)
-3 × (-2) = -6
34.
On a certain day, the temperature changed at a rate of -3º an hour. How many hours did it take to reach -33º?
a)
11 hours
b)
-11 hours
c)
99 hours
d)
-99 hours
35.
Which number sentence is represented by this model?
a)
–4 • 7 = 28
b)
–4 • 7 = –28
c)
4 •(–7) = 28
d)
-4 •(–7) = –28
36.
During a 12-hour period, the temperature dropped 48º F. What integer represents the change in temperature each hour?
a)
-576º F
b)
4º F
c)
576º F
d)
-4º F
37.
What do you call numbers that are greater than zero and to the right of zero on the number line?
a)
integers
b)
opposite numbers
c)
positive numbers
d)
negative numbers
38.
What do you call numbers that are less than zero and located to the left of zero on the number line?
a)
positive numbers
b)
negative numbers
c)
integers
d)
signed numbers
39.
If you are adding 2 negative numbers, will your answer be positive or negative?
a)
negative
b)
positive
40.
Will the sum of -4 + (-7) be positive or negative?
a)
positive
b)
negative
41.
Will the sum of 8 + (-9) be positive or negative? (Hint: the one with the largest absolute value)
a)
positive
b)
negative
42.
3 + (-9)
a)
6
b)
-12
c)
-6
d)
12
43.
-7 + (-6)
a)
-1
b)
11
c)
1
d)
-13
44.
0 - 16
a)
16
b)
0
c)
-16
d)
5
45.
-4 + 8
a)
12
b)
4
c)
-4
d)
-12
46.
19 + (-6)
a)
-25
b)
25
c)
13
d)
-13
47.
5 - 13
a)
-8
b)
8
c)
-18
d)
18
48.
-2 - (-1)
a)
3
b)
-1
c)
1
d)
-3
49.
-9 - (-5)
a)
-4
b)
4
c)
-14
d)
14
50.
5 + (-1)
a)
4
b)
-4
c)
6
d)
-6
51.
9 - 16
a)
8
b)
-7
c)
7
d)
25
52.
-8 + 13
a)
21
b)
-21
c)
5
d)
-5
53.
3 + (-7)
a)
10
b)
4
c)
-10
d)
-4
54.
-10 + 10
a)
20
b)
0
c)
-20
d)
1,000,000
55.
1-2
a)
1
b)
-1
c)
5
d)
-5
56.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
57.
-2-(-3)
a)
-1
b)
-5
c)
5
d)
1
58.
13 - 19
a)
-32
b)
-6
c)
6
d)
32
59.
-10 + 4
a)
6
b)
-6
c)
14
d)
-14
60.
-2 - (-8)
a)
6
b)
-6
c)
-10
d)
10
61.
-10 - 8
a)
-18
b)
2
c)
-2
d)
18
62.
-1 - (-3)
a)
4
b)
-4
c)
2
d)
-2
63.
-8 + (-2)
a)
14
b)
10
c)
8
d)
-10
64.
Simplify:
-20 - (-8)
a)
-28
b)
28
c)
-12
d)
12
65.
-10 + 4
a)
6
b)
-6
c)
14
d)
-14
66.
-2 + (-8)
a)
6
b)
-6
c)
-10
d)
10
67.
-10 + 8
a)
-18
b)
2
c)
-2
d)
18
68.
-1 + (-3)
a)
4
b)
-4
c)
2
d)
-2
69.
-8 - 6
a)
-2
b)
2
c)
-14
d)
14
70.
7 - 26
a)
-19
b)
19
c)
33
d)
-33
71.
9 - (-10)
a)
-1
b)
-19
c)
1
d)
19
72.
-9 + (-5)
a)
-14
b)
14
c)
-4
73.
-10 - 10
a)
20
b)
0
c)
-20
d)
-100
74.
7 - (-11) + 3
a)
-1
b)
-7
c)
15
d)
21
75.
10 + 5 - (-2)
a)
17
b)
13
c)
-17
d)
-13
76.
Solve: -4 + (-2) - (-9) =
a)
15
b)
11
c)
-15
d)
3
77.
-2 + 4
a)
-2
b)
2
c)
0
d)
-4
78.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
79.
-9 + (-5)
a)
-14
b)
14
c)
-4
80.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
81.
-14 + (-3)
a)
-17
b)
11
c)
-11
d)
17
82.
2 + (-21)
a)
19
b)
-19
c)
-23
d)
23
83.
-8 + 13
a)
21
b)
-21
c)
5
d)
-5
84.
-10 + 10
a)
20
b)
0
c)
-20
d)
1,000,000
85.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
86.
1-2
a)
1
b)
-1
c)
5
d)
-5
87.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
88.
1 - (-18)
a)
-17
b)
19
c)
17
d)
-18
89.
-7 - (-2) = ?
a)
9
b)
-9
c)
-5
d)
5
90.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
91.
12 - 14 = ?
a)
-2
b)
2
c)
26
d)
-6
92.
8 - (-5) =
a)
13
b)
-13
c)
3
d)
-3
93.
4 - 9 =
a)
13
b)
5
c)
-5
d)
-13
94.
(-1) - 2 =
a)
-3
b)
3
c)
1
d)
-1
95.
What is the opposite of 5?
a)
5
b)
-5
c)
1/5
d)
-1/5
96.
-8 + 8 =
a)
16
b)
-16
c)
0
d)
8
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