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WorksheetsFinite Chapter 5 Review
Total questions: 10
Worksheet time: 30mins
Name
Class
Date
1.
Is 28 PERFECT, DEFICIENT, or ABUNDANT?
a)
abundant
b)
perfect
c)
deficient
2.
Is 16 PERFECT, DEFICIENT, or ABUNDANT
a)
deficient
b)
perfect
c)
abundant
3.
What is the GCF of 72 and 84?
a)
20
b)
18
c)
12
d)
6
4.
What is the least common multiple of 72 and 84?
a)
382
b)
476
c)
500
d)
504
5.
Al Katraz, Lou Nee work on an assembly line, inspecting electronic calculators. Al Katraz inspects the electronics of every 48th calculator, while Lou Nee inspects the workmanship of every 64th calculator. If they both start working at the same time, which calculator will be the first that both will inspect?
a)
145
b)
175
c)
192
d)
202
6.
18 = 12 (mod 4)
a)
true
b)
false
7.
19 = 4 (mod 5)
a)
true
b)
false
8.
(5 + 7) (mod 9 )
a)
4
b)
3
c)
2
d)
1
9.
(4 * 22) (mod 5)
a)
1
b)
2
c)
3
d)
4
10.
Magic sum is 68 and there are 4 numbers in a row.
14, 12, and 24, What is the missing number?
14, 12, and 24, What is the missing number?
a)
4
b)
18
c)
20
d)
29
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