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WorksheetsUnit 1 Pre-Quiz
Total questions: 27
Worksheet time: 1hrs 6mins
Name
Class
Date
1.
Which integer represents an elevator ride down 27 stories?
a)
27
b)
-27
c)
72
d)
28
2.
Which integer represents a $700 profit?
a)
350
b)
-350
c)
700
d)
-700
3.
Write an integer to represent: 46 degrees below zero.
(a)
4.
Write an integer to represent: a gain of 12 yards.
(a)
5.
183+78
(a)
6.
677-288
(a)
7.
1188+902
(a)
8.
LCM of:
5 and 8
5 and 8
a)
20
b)
40
c)
5
d)
8
9.
GCF of:
56 and 49
56 and 49
a)
14
b)
2
c)
8
d)
7
10.
Find the GCF of 64 and 144
a)
8
b)
6
c)
16
d)
2
11.
GCF of 16 and 40
a)
4
b)
8
c)
2
d)
10
12.
What is the LCM of 2, 4, and 9?
a)
18
b)
36
c)
27
d)
40
13.
Simplify the fraction:
15/12
15/12
a)
4/3
b)
5/4
c)
5/3
d)
3
14.
Reduce:
25/75
25/75
a)
5/25
b)
5/15
c)
1/3
d)
1/25
15.
What value will replace the question mark?
a)
4
b)
18
c)
20
d)
15
16.
a)
3/11
b)
21/38
c)
19/24
d)
3/16
17.
a)
5/14
b)
2 1/3
c)
-1 1/3
d)
2 1/2
18.
Multiply these fractions. Simplify!
4/9 x 6/2
4/9 x 6/2
a)
4/ 3
b)
2 / 7
c)
24 / 18
d)
2 / 1.6
19.
Solve.
a)
1/12
b)
1
c)
2/35
d)
23/25
20.
8/15 + 2/3=
a)
4/10
b)
6/5
c)
1/15
21.
2/9 as a decimal
a)
0.2222...
b)
0.22
c)
0.2
d)
0.222
22.
18/60 as a decimal
a)
0.2
b)
0.4
c)
0.3
d)
0.5
23.
Convert to a decimal
a)
0.45
b)
0.045
c)
0.09
d)
0.0045
24.
Convert .15 to a simplified fraction.
a)
1/20
b)
3/20
c)
5/30
d)
15/100
25.
Convert 0.2 to a fraction in simplest form.
a)
102
b)
51
c)
92
d)
992
26.
Convert 0.625 to a fraction in simplest form.
a)
1000625
b)
81
c)
82
d)
85
27.
Convert 10.12 to a fraction in simplest form.
a)
10 10012
b)
10 506
c)
10 203
d)
10 253
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