Download MAT0018 - Practice Mid-Term Exam 1. Translate each phrase to an

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MAT0018 - Practice Mid-Term Exam
1. Translate each phrase to an equivalent mathematical statement and simplify. (LO 1)
a)
The difference of 24 and 14
b)
The total of 32, 24 and 153
c)
The sum of 55 and 79
d)
The product of 3 and 10
e)
100 miles in 2 hours
2. Write an English phrase from the mathematical statement. (LO 1)
a) 44 - 30
b) 6 * 7
c) 75
5
d) 66 + 35
3. Round each to the place indicated. (LO 1)
a) 53,258; thousands
b) 685; tens
c) 1,234; hundreds
d) 125,530; ten-thousands
4. Properties (LO 9)
a) Zero divided by any whole number is _________________________.
b) Any number divided by zero is ______________________________.
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5. Match the math word with the correct definition. (LO 9)
1. __________Product
a) The one unit place digit is 5 or 0
2. __________Difference
b) Numerator is less than the
denominator
3. __________Divisor
c) How many parts are represented
4. __________ Fraction
d) The answer to a multiplication
problem
5. __________ Divisible by 2
e) A whole number and a fractional part
6. __________Quotient
f) How many parts the original unit has
been divided by
6.
7. __________Denominator
g) Sum of digits is divisible by 3
8. __________Numerator
h) The result of subtracting numbers
9. __________ Divisible by 3
i) The result of adding numbers
10. __________Proper fraction
j) The number which whole unit is
divided by
11. __________Mixed number
k) The numerator greater than or equal
to the denominator
12. __________Dividend
l) The number to be divided
13. __________Improper fraction
m) All even numbers
14. __________ Divisibility by 5
n) Part of something
15. __________Sum
o) The result of the division
Simplify the following. (LO 12)
a)
b)
c)
=
7. Find the prime factorization of the following numbers. (LO 11)
a) 37
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b) 64
c) 15
d) 11
8. Find the prime factorization of the following numbers. (LO 11)
a) 22
b) 100
c) 315
d) 70
9. Find the lowest common multiple (LCM). (LO 10)
a) 11 and 30
b) 3, 9, and 21
c) 12 and 5
d) 14 and 1
10. Convert the following fractions into decimals. (LO 3)
a)
b) ⁄
c)
d)
11. Convert the following decimals into fractions or mixed numbers. (LO 3)
a)
b) .65
c) 4.0171
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d) 5.3
12. Perform the indicated operations, then simplify. (LO 3)
a)
(
)
b)
c)
13. Word Problems (LO16)
a) Scott and Mary went to lunch. What is the total amount of the check for each person?
Scott
Soda $1.50
Salad $3.50
Roast beef sandwich $6.99
Cheese cake $3.50
Mary
Soda $1.50
Burgers $6.99
French Silk Pie $3.50
b) Find the number that is the difference between 60 and 19.
c) In a week, Susan made $200 in regular pay, and $25 in tips. $17 was deducted from
her paycheck for income taxes and $3.99 for social security. How much did she take
home?
d) Jeff scored 62, 70, 79, 80, and 89 on his MAT0018 tests. What is his average for the
class?
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e) A printer can print 45 pages per minute. How many pages can be printed in 1 hour?
f) Miguel is buying a brand new car. He is putting $2,500 down and he is going to pay
$139 for 36 months. What is the total cost of the car?
14. Geometry (LO 14)
a) You bought a rectangular lot that is 12yd by 25yd. What is the size of the lot?
b) A house addition is the shape of a square. Each side is 6ft long. What is the area?
c) Find the area of a triangle with base of 12ft, and a height of 9ft.
15. Find the area. (LO 14)
a)
2.40ft
8.5ft
b)
5ft
8ft
Answer Key
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1. Translate each phrase to an equivalent
mathematical statement and simplify.
a. 24-14=10
b. 32+24+153=209
c. 55+79=134
d. 3*10=30
e. 100/2=50
2. Write an English phrase from the
mathematical statement. (Answers may
vary.)
a. Forty- four decreased by thirty
b. Six times seven
c. Seventy-five divided by 5
d. Sixty-six plus thirty five
3.
a.
b.
c.
d.
Round each to the place indicated.
53,000
690
1,200
130,000
4. Properties
a. 0
b. Undefined
5. Match the math word with the correct
definition.
1. d
2. h
3. j
4. n
5. m
6. o
7. f
6. Simplify the following expressions.
a. 50
b.
c. 23
7. Find the prime factorization of the
following numbers.
a. 1*37
b. 2*2*2* 2*2*2
c. 3*5
d. 11*1
8. Find the prime factorization of the
following numbers.
a. 2*11
b. 2*2*5*5
c. 3*3*5*7
d. 2*5*7
9. Find the lowest common multiple
(LCM).
a. 330
b. 63
c. 60
d. 14
10. Convert the following fractions into
decimals.
a. 0.23
b. 0.125
c. 0.53
d. 1.25
11. Convert the following decimals into
fractions or mixed numbers.
a.
8. c
b.
9. g
c.
10. b
d.
11. e
12. l
13. k
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14. a
15. i
12. Perform the indicated operation. Then
simplify
a.
14. Geometry
a. A= 300yd2
b. A=36ft2
c. A=54ft2
15. Find the area.
a. A= 20.4ft2
b. A = 20ft2
b.
c.
13. Word Problems
a. Scott $15.49; Mary $11.99
b. 41
c. $204.01
d. 76
e. 2,700
f. $7,504
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