Download Name: Math Score: ______ Period: Date: ______ Direction: Read

Name: ________________________
Period: ________________
Math
Score: _______
Date: ________
Direction: Read each question carefully before answering. Be sure to show working where applicable.
1.
a)
b)
c)
d)
e)
f)
g)
h)
Match each of the following words to the appropriate definition/sentence. (1/2 point)
Composite numbers
The least multiple of two or more numbers that are common except zero.
Simplest form
A number who has two multiples one and itself.
Repeating decimal
A decimal whose digits end.
GCF
A number who has more than two multiples or factors.
LCD
Is another name for an equivalent fraction in its least form.
Terminating Decimals
Is the greatest the greatest common factor of two or more numbers.
Prime Number
Have a pattern where its digits repeat forever.
Prime Factorization
A composite number written as a product of prime numbers.
2. Find the LCD of 4, 9, 12?
3. Find the LCD of 5, 15?
4. Find the GCF of 18, 27?
5. Find the prime factorization of 68?
6. Pedro spent a total of $24 on hats, $36 on pants, and $48 on shirts. If each item cost the same amount, what is
the greatest possible price per item?
7. Simplify the following fraction 35/60?
Write the fraction or mixed number as a decimal.
8. 7/8
9. 1 6/7
Write each fraction as a percentage
10. 11/25
11. 8/20
12. Thirty-three percent of high school students go to college. Write this percent as a decimal.
Write each fraction as a percent.
13. 15/25
14. 0.135
15. 0.28
Place the appropriate sign to make the sentence true ( < , > , = ).
16. 8/9
85%
17. 0.45
9/20