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Worksheetsunit 1
Total questions: 13
Worksheet time: 14mins
Name
Class
Date
1.
-5 + (-12)
a)
-17
b)
17
c)
-7
d)
7
2.
3 - (-8)
a)
-5
b)
5
c)
-11
d)
11
3.
-7 * 3
a)
-24
b)
-21
c)
24
d)
21
4.
-27 ÷ (-3)
a)
-7
b)
-9
c)
9
d)
7
5.
-3/9 + (15/18)
a)
21/18
b)
1 3/18
c)
9/18
d)
1/2
6.
15/2 - (-3/8)
a)
7 7/8
b)
6 3/4
c)
7 1/8
d)
5 1/4
7.
3.2 + (-1.8)
a)
5
b)
4.10
c)
1.8
d)
1.4
8.
2.85 - 12.2
a)
9.35
b)
-3.35
c)
-9.35
d)
15.05
9.
a)
121
b)
715
c)
63135
d)
2 9035
10.
a)
8021
b)
5 152
c)
−5 152
d)
−8021
11.
-4.5 * (-3.01)
a)
12.51
b)
13.545
c)
-12.51
d)
-13.545
12.
Bank account A has $840.92, and Bank account B has $765.44. Account A changes by -$216.38, and Account B changes by -$168.49. Which account has the greater balance?
a)
A
b)
B
13.
A golfer got the following scores for nine holes:
+2, -2, -1, 0, -2, +2, -1, -2, +1What is their score?
a)
4
b)
-5
c)
13
d)
-3
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