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WorksheetsY8 - INTEGERS - Summative Assessment
Total questions: 20
Worksheet time: 3600secs
Name
Class
Date
1.
Multiplying (-2)(+2)(-2)(+2)(-2), the result will be:
a)
16
b)
-16
c)
-32
d)
32
2.
- 3 - (-13) =
a)
10
b)
12
c)
-10
d)
-16
3.
Think PEMDAS.
Evaluate:
2 x (3 - 6)² - 3 + (+ 7) =
a)
-4
b)
16
c)
-12
d)
22
4.
(-4) x (-9) =
a)
-13
b)
36
c)
+13
d)
-36
5.
46 / (-2) =
a)
-23
b)
44
c)
-44
d)
23
6.
- 9 + (-9) =
a)
18
b)
0
c)
-18
d)
-9
7.
What number must be added to 9 to get a sum of -5 ?
a)
-12
b)
-14
c)
-18
d)
-8
8.
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
9.
Look at the number line.
a)
–2 + 4 = –2
b)
–2 + (–4) = –6
c)
4 + (–6) = –2
d)
4 + (–2) = 6
10.
Match the integer addition problem with the graph.
a)
6 + (-2) = 6
b)
-2 + 6 = 0
c)
6 + (-2) = 4
d)
None of these.
11.
What sum does the set of tiles model?
a)
(+1) + (-4) = +3
b)
(+1) + (-4) = -3
c)
(-1) + (+4) = -3
d)
(-1) + (+4) = +3
12.
A diver is 12 meters below sea level. He then rises 5 meters. What is his current depth?
a)
17
b)
-17
c)
7
d)
-7
13.
What sum does the set of tiles model?
a)
(+4) + (-2) = -2
b)
(+4) + (-2) = +2
c)
(-4) + (+2) = +2
d)
(-4) + (+2) = -2
14.
Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?
a)
5 + 9 = 14
b)
-5 + -9 = -4
c)
-5 + -9 = -14
d)
5 + -9 = -4
15.
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
16.
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
17.
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?
a)
$27
b)
$31
c)
$32
d)
$35
18.
In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?
a)
-7°F
b)
-21°F
c)
7°F
d)
21°F
19.
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
20.
Mrs. Oliver gets on an elevator at level 4. She then goes up twelve floors, down two floors, up 3 floors and down 6 floors. What floor is she on?
a)
4
b)
1
c)
7
d)
11
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