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WorksheetsInteger Operations (All)
Total questions: 25
Worksheet time: 3600secs
Name
Class
Date
1.
7 + (-13)
a)
-6
b)
6
c)
-20
d)
20
2.
3 - 11
a)
-8
b)
8
c)
-14
d)
14
3.
-5 x 9
a)
-45
b)
45
c)
4
d)
yellow
4.
-32 / 8
a)
4
b)
-4
c)
256
d)
-256
5.
-56 / -7
a)
8
b)
-8
c)
392
d)
-392
6.
Over a period of 12 hours, the temperature dropped 60 degrees. What was the average change in temperature in one hour?
a)
720 degrees
b)
5 degrees
c)
-5 degrees
7.
-9 + (-9)
a)
0
b)
18
c)
-18
8.
If it is 85 degrees in California and -4 degrees in Nebraska, how many degrees warmer is it in California?
a)
-89
b)
81
c)
89
d)
-81
9.
A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.
a)
-9 + (-22) = -13
b)
9 + (-22) = 13
c)
9 + (-22) = -13
d)
none
10.
A diver was 40 feet below the surface of the water. A fisherman was casting off a dock right above the diver that was 12 feet above the surface of the water. How far apart are the diver and the fisherman?
a)
28 feet
b)
-28 feet
c)
52 feet
d)
-52 feet
11.
The temperature on Sunday was -15o C. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?
a)
-27o C
b)
27o C
c)
-3o C
d)
3o C
12.
A submarine was situated 800 feet below sea level. If it ascends 350 feet, what is its new position?
a)
450
b)
-450
c)
1150
d)
-1150
13.
-20+(-11)
a)
31
b)
9
c)
-9
d)
-31
14.
−19−8
a)
-11
b)
-27
c)
11
d)
27
15.
18−(−4)
a)
-22
b)
4
c)
22
d)
-4
16.
−2−(−8)
a)
6
b)
-6
c)
-10
d)
10
17.
a)
11
b)
-8
c)
-11
d)
-1/11
18.
−5−25
a)
5
b)
-5
c)
-20
d)
-30
19.
(-9)(-8)
a)
-72
b)
72
c)
17
d)
-17
20.
−10+5−6
a)
-11
b)
11
c)
21
d)
-21
21.
When multiplying or dividing a NEGATIVE and a POSITIVE number, your result will be...
a)
Positive
b)
Negative
c)
The sign of the larger absolute value
d)
The sign of the smaller absolute value
22.
If you are adding two integers and the signs are the same, you...
a)
Subtract the smallest value from the largest value
b)
Add the values and take the opposite of the sign
c)
Add the values and keep the sign
d)
Subtract the largest value from the smallest value
23.
Which is the same as −11−4
a)
11 - 4
b)
-11 + (-4)
c)
11 + 4
d)
-11 - (-4)
24.
9(-8)
a)
72
b)
-72
c)
17
d)
-17
25.
The price of jeans was reduced $6 per week for 7 weeks. By how much did the price of the jeans change over the 7 weeks?
a)
42
b)
-42
c)
20
d)
-20
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