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WorksheetsMath Academic Team
Total questions: 133
Worksheet time: 5hrs 7mins
Name
Class
Date
1.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
2.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
3.
What is the absolute value of -1/5?
a)
1.5
b)
-1/5
c)
0
4.
What numbers have the absolute value of 1.5
a)
-1.5, 1.5, 3/2, -0.5
b)
-1,5, -3/2, 1.5, 3/2
c)
-1.5 and 0
5.
What is the opposite of -9?
a)
9
b)
1/9
c)
0
d)
-9
6.
Solve
a)
2
b)
-2
c)
6
d)
-6
7.
Evaluate the expression.
|–5| + 8
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
8.
| –3 |
a)
3
b)
-3
c)
0.30
d)
30
9.
Which is the greatest integer?
a)
-33
b)
-31
c)
-28
d)
-17
10.
Which is the least integer?
a)
1
b)
-1
c)
-2
d)
-8
11.
Which statement is true?
a)
The absolute value of 3 is -3
b)
The opposite of 7 is 7
c)
The absolute value of 5 is equal to the opposite of 5
d)
The opposite of -4 is equal to the absolute value of -4
12.
what is the absolute value of -|14|?
a)
14
b)
21
c)
33
d)
-14
13.
What is the absolute value of | 8 |?
a)
8
b)
-8
c)
0
d)
16
14.
What is the algebraic expression for "the sum of n and 9"?
a)
n - 9
b)
n + 9
c)
n/9
d)
9n
15.
Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2
3x + 7 - 9x + 24y + 2x2
a)
7, 24y
b)
3x, 9x
c)
3x, -9x
d)
3x, -9x, 2x2
16.
Simplify by combining like terms:
4x2 - 3x + 11 -2x
4x2 - 3x + 11 -2x
a)
4x2 - 5x + 11
b)
11x + 11
c)
16x2 - 5x + 11
d)
10x2
17.
Which of these is the correct use of the distributive property for the following expression?
5(2x - 8)
5(2x - 8)
a)
10x - 8
b)
10x + 40
c)
7x - 3
d)
10x - 40
18.
Which of these is the correct use of the distributive property for the following expression?
5(2x - 8)
5(2x - 8)
a)
10x - 8
b)
10x + 40
c)
7x - 3
d)
10x - 40
19.
What is the degree classification of this polynomial?
x²+4x-8
x²+4x-8
a)
binomial
b)
trinomial
c)
quadratic
d)
cubic
20.
What is the term classification of the following polynomial?
x³-7x²+3
x³-7x²+3
a)
monomial
b)
binomial
c)
trinomial
d)
polynomial
21.
Which is an example of a linear polynomial?
a)
x²-5
b)
6x+4
c)
5x⁵
d)
2x³-9x²
22.
Give the correct name for
-3x4-3x2+5
a)
Trinomial
b)
Quartic
c)
quadratic
d)
binomial
23.
(4x3-5x2+3x)+(-2x3-x2+6x)
a)
2x3-6x2-9x
b)
2x3+6x2+9x
c)
-2x3-6x2+9x
d)
2x3-6x2+9x
24.
5(2x+5)
a)
10x + 5
b)
10x + 25
c)
7x + 10
d)
7x + 25
25.
(x+3)(x+1)
a)
x2+3x+3
b)
2x+4x+3
c)
x2+4x+3
d)
5x + 3
26.
5x(2x + 3)
a)
10x2 + 15x
b)
7x + 15x
c)
7x2 + 8x
d)
25x2
27.
What is the best term to describe this image?
a)
intersecting lines
b)
perpendicular lines
c)
parallel lines
d)
arrows
28.
How many right angles does a square have?
a)
2
b)
4
c)
not sure
d)
1
29.
A special parallelogram in which all the sides are the same length.
a)
hexagon
b)
rhombus
c)
rectangle
d)
pentagon
30.
54 degrees is a...
a)
right angle
b)
straight angle
c)
acute angle
d)
obtuse angle
31.
Classify the triangle!
a)
acute isosceles
b)
right scalene
c)
acute scalene
d)
obtuse scalene
32.
Find the length of the missing side.
a)
20 in.
b)
68 in.
c)
16 in.
d)
80 in.
33.
Find the missing side
a)
9
b)
41
c)
6.4
d)
3
34.
Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?
a)
17 miles
b)
32 miles
c)
37 miles
d)
40 miles
35.
Find the value of x.
a)
7
b)
8
c)
9
d)
10
36.
Find the length of the missing side.
a)
25 cm
b)
42 cm
c)
52 cm
d)
48 cm
37.
change 25% to a decimal
a)
.25
b)
.2
c)
2.5
d)
.025
38.
Find 14% of 204
a)
28.56
b)
2.856
c)
.2856
d)
285.6
39.
What is 10% of 275
a)
27
b)
27.05
c)
2750
d)
27.5
40.
What is 90% of 300
a)
270
b)
280
c)
220
d)
210
41.
Convert this decimal to a percentage 0.175
a)
17.5%
b)
1750%
c)
175%
d)
1.75%
42.
What is the equivalent percentage of 1/5?
a)
15%
b)
5%
c)
20%
d)
50%
43.
What is 200% of 30?
a)
60
b)
6
c)
600
d)
.6
44.
What is 125% of 80?
a)
10
b)
1
c)
100
d)
1000
45.
200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?
a)
800
b)
180
c)
80
d)
120
46.
Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?
a)
$1.40
b)
$6
c)
$0.60
d)
$14
47.
Juanita is shopping for a new shirt, and she has narrowed her decision down to two. Both shirts are $35, and both are on sale. Shirt A is 25% off. Shirt B is $10 off. Which shirt is the better deal?
a)
Shirt A
b)
Shirt B
c)
The discount is the same.
d)
The blue one.
48.
Juanita is shopping for a new shirt, and she has narrowed her decision down to two. Both shirts are $35, and both are on sale. Shirt A is 25% off. Shirt B is $10 off. Which shirt is the better deal?
a)
Shirt A
b)
Shirt B
c)
The discount is the same.
d)
The blue one.
49.
Find the mean of these numbers:
4,2,5,6,3
4,2,5,6,3
a)
2
b)
5
c)
4
d)
6
50.
Find the mode of these numbers:
4,3,6,4,3,6,6,3,2,1,3
a)
3
b)
6
c)
4
d)
2
51.
Find the mode of these numbers:
4,4,6,6,2,2,6,2,4,2
4,4,6,6,2,2,6,2,4,2
a)
2
b)
4
c)
6
d)
2.4
52.
What is the mode?
a)
# happening the most
b)
the average
c)
biggest - smallest
d)
the middle #
53.
At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10
12,10,10,10,13,12,11,13,10
a)
13
b)
12
c)
11
d)
10
54.
Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?
a)
193
b)
127
c)
60
d)
66
55.
What is the mode?
a)
# happening the most
b)
the average
c)
biggest - smallest
d)
the middle #
56.
Find the median of these numbers:
4,2,7,4,3
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
57.
5³⋅5⁴
a)
5⁷
b)
5⁻¹
c)
5¹²
d)
5
58.
6⋅6⁷
a)
6⁸
b)
6⁶
c)
6⁷
d)
6
59.
(2⁸)²
a)
2¹⁶
b)
2¹⁰
c)
2⁶
d)
2⁴
60.
Which of the following has a graph that is wider than the graph of y=3x2+2?
a)
y=3x2+3
b)
y=0.5x2+1
c)
y=-4x2-1
d)
y=4x2+1
61.
Determine the values of
a, b, and c for
the quadratic equation:
4x2 – 8x = 3
a, b, and c for
the quadratic equation:
4x2 – 8x = 3
a)
a = 4, b = -8, c = 3
b)
a = 4, b =-8, c =-3
c)
a = 4, b = 8, c = 3
d)
a = 4, b = 8, c = -3
62.
Find the minimum point of the graph x2 + 12x + 4
a)
( -12 , -32 )
b)
( -6 , -32 )
c)
( -6 , 32 )
d)
( 12 , -14 )
63.
Solve
16a2 - 9 = 0
16a2 - 9 = 0
a)
a = -3/4, 3/4
b)
a = -4/3, 4/3
c)
a = -9/16, 9/16
d)
a = -16/9, 16/9
64.
Find the value of the discriminant and describe the number and type of roots: 5x2-2x+4=0
a)
76; 2 irrational
b)
-76; 2 irrational
c)
-76; 2 complex
d)
76; 2 rational
65.
Find the value of the discriminant and describe the number and type of roots.: 16x2-8x+1=0
a)
0; 1 rational
b)
-128; 2 irrational
c)
-128; 2 complex
d)
128; 2 rational
66.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
67.
PEMDAS only works if....
a)
You add then subtract
b)
You subtract then add
c)
add or subtract right to left
d)
add or subtract left to right
68.
15 x 19 + 18 ÷ 6 =
a)
250
b)
199
c)
400
d)
288
69.
5x(6-3)
a)
19
b)
27
c)
15
d)
23
70.
7x(7-4)÷3
a)
8
b)
6
c)
7
d)
5
71.
What is the first step to solve this equation:
11 - 3x = 44
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
72.
Solve for p:
11p = 121
11p = 121
a)
11
b)
12
c)
110
d)
456
73.
Solve for q:
q + 8.25 = 18
q + 8.25 = 18
a)
q = 807
b)
q = 2.181818...
c)
q = 9.75
d)
q = 97.5
74.
Laney pays $0.99 for each song she downloads from the Internet. In total, she paid $24.75 for songs from the Internet. How many songs does Laney download?
a)
20 songs
b)
25 songs
c)
30 songs
d)
35 songs
75.
Solve:
3x + 7 = -8
3x + 7 = -8
a)
5
b)
-5
c)
-12
d)
-18
76.
x + 6 = 10
a)
4
b)
16
c)
-4
d)
60
77.
6X(2X+3)
a)
12X+18
b)
12X2+3
c)
12X2+18X
d)
30X2
78.
2X(-2X-3)
a)
4X2-6X
b)
-4X2-6X
c)
4X2-3
d)
-12X2
79.
Give the correct name for
2x3+5x
a)
Binomial
b)
monomial
c)
Trinomial
d)
algebra
80.
(4x3-5x2+3x)+(-2x3-x2+6x)
a)
2x3-6x2-9x
b)
2x3+6x2+9x
c)
-2x3-6x2+9x
d)
2x3-6x2+9x
81.
Add or Subtract to Simplify:
(x5 + x3) - (6x - x3 + 6x5)
(x5 + x3) - (6x - x3 + 6x5)
a)
-5x5 + 2x3 - 6x
b)
7x5 - 6x
c)
-5x3 + 2x2 - 6x
d)
-5x5 - 6x
82.
Simplify:
5(3x+2)
a)
3x+10
b)
15x+10
c)
15x-10
d)
3x-10
83.
Reduce the following fraction:
16/20 =
16/20 =
a)
8/10
b)
4/5
c)
1/2
d)
16/20
84.
Reduce the following fraction:
36/44
36/44
a)
9/11
b)
6/7
c)
4/9
d)
18/22
85.
Solve:
-6 x (-5)
-6 x (-5)
a)
-30
b)
36
c)
30
d)
-36
86.
Put them in order from least to greatest 3.25, 5.1, 6.6, 7.0, 5.3
a)
3.25,5.1,6.6,7.0,5.3
b)
5.1,7.0,5.3,6.6,3.25
c)
5.3,7.0,6.6,5.1,3.25
d)
none of the above
87.
If you multiply 0.73 by 2.52, how many times would you move the decimal?
a)
2
b)
3
c)
4
d)
5
88.
8.65 * 4
a)
32.48
b)
34.6
c)
34.8
d)
346
89.
Round 23.542 to the nearest tenth.
a)
23.5
b)
23.6
c)
23.54
d)
23
90.
0.48 ÷ 0.4
a)
1.2
b)
12
c)
0.12
d)
0.012
91.
A florist sells a dozen roses for $29.88. What is the cost of one rose?
a)
$2.41
b)
$2.49
c)
$2.40
d)
$2.08
92.
2.8 ÷ 4
a)
7
b)
0.7
c)
0.07
d)
70
93.
2.8 ÷ 0.4
a)
7
b)
0.7
c)
0.07
d)
70
94.
1.8 ÷ 2
a)
9
b)
90
c)
0.9
d)
0.09
95.
He develop the first detailed trigonometry tables.
a)
Ptolomy
b)
Hipparchus
c)
Plato
d)
Heron of Alexandria
96.
He has a great contribution in Early developments in geometry, including work on similar and right triangles.
a)
Thales of Miletus
b)
Archimedes
c)
Euclid
d)
Aristotle
97.
Who created the Four Color Theorem?
a)
Guthrie
b)
Schrodinger
c)
Klein
d)
Kirkman
98.
First to use ZERO as a number.
a)
Muhammad Al-Khwarizmi
b)
Euclid
c)
Diophantus
d)
Brahmagupta
99.
Father of algebra. He studied at the House of Wisdom in Baghdad.
a)
Fibonacci
b)
Diophantus
c)
Muhammad Al-Khwarizmi
d)
Pythagoras
100.
Father of geometry. He wrote "Elements."
a)
Muhammad Al-Khwarizmi
b)
Euclid
c)
Fibonacci
d)
Isaac Newton
101.
Father of modern philosophy. He developed the grid.
a)
Leonard Euler
b)
Alan Turing
c)
Gottfried Leibniz
d)
Rene Descartes
102.
What is the opposite of squaring a number?
a)
divide
b)
multiply
c)
fractions
d)
square root
103.
A perfect square is which type of number?
a)
Rational
b)
Irrational
104.
A non-perfect square is which type of number?
a)
Rational
b)
Irrational
105.
A repeating decimal is which type of number?
a)
Rational
b)
Irrational
106.
Is √2 Irrational?
a)
Yes
b)
No
107.
A non-terminating decimal is which type of number?
a)
Rational
b)
Irrational
108.
True or False:
17/5
can be written as a decimal.
17/5
can be written as a decimal.
a)
True
b)
False
109.
A square picture frame has an area of 196 square inches.
What is the length of each side of the picture frame?
What is the length of each side of the picture frame?
a)
10 inches
b)
13 inches
c)
14 inches
d)
7 inches
110.
Pi is the ratio of a circle’s _________ to _________.
a)
radius/diameter
b)
circumference/diameter
c)
area/circumference
d)
circumference/radius
111.
Which number does not appear in the first 31 digits of pi?
a)
0
b)
7
c)
8
d)
2
112.
Which mathematician’s birthday was on Pi Day?
a)
Pythagoras
b)
Archimedes
c)
William Jones
d)
Albert Einstein
113.
Which fraction is a good approximation for pi?
a)
22/3
b)
22/9
c)
22/7
d)
22/5
114.
What item has allowed mathematicians to calculate pi to over ten trillion digits?
a)
supercomputer
b)
supercalculator
c)
Iphone
d)
abacus
115.
Which state tried to get a bill passed that would declare pi to be 3.2?
a)
Indiana
b)
Kentucky
c)
Louisiana
d)
Montana
116.
A group of 33 boys are playing football. A group of 48 more boys joined. All of them have 2 pairs of cleats. How many cleats do they all have in total?
a)
186
b)
152
c)
162
d)
198
117.
Adden has 67 game cards. Josh has 76 times more game cards than Adden. Then Josh bought 77 more game cards. How many game cards does Josh have in total?
a)
5,079
b)
5.100
c)
407
d)
416
118.
Horizon Heights had voting. Two classes voted on their favorite type of dog. Each class had 20 students. Each student voted twice. How many times did they vote in all?
a)
40
b)
80
c)
32
d)
42
119.
A soccer team of 10 boys have six cleats each. Their coach bought 12 extra cleats. How much cleats did the team have in total?
a)
7
b)
60
c)
72
d)
16
120.
The study of resources such as money, materials, and labor
a)
economics
b)
services
c)
producers
d)
goods
121.
The money that remains after all the costs of production have been paid.
a)
Loss
b)
Supply
c)
Profit
d)
Tax
122.
Money that the government collects from individuals and businesses to pay for public goods and services
a)
Profit
b)
Tax
c)
Service
d)
Loss
123.
When someone or a business chooses to specialize or produce certain items.
a)
Entrepreneur
b)
Economics
c)
Voluntary Exchange
d)
Specialization
124.
A person who comes up with a product or service, and finds the money and time to produce this new product.
a)
Entrepreneur
b)
Incentive
c)
Specialization
d)
Barter
125.
Which type of economy is government controlled?
a)
Traditional
b)
Command
c)
Market
d)
Mixed
126.
Which type of economy is citizen controlled?
a)
Traditional
b)
Command
c)
Market
d)
Mixed
127.
When I choose one item over another because I can't afford both, this is called an ...
a)
scarcity
b)
opportunity cost
c)
choice
d)
incentive
128.
A sale is an example of an _________________________. This is a reward for buying something now rather then later.
a)
choice
b)
opportunity cost
c)
incentive
d)
trade off
129.
________means that we have limited quantities of resources to meet our unlimited wants.
a)
Shortage
b)
Scarcity
c)
Recession
d)
Simplify
130.
When the demand of a product goes up, the price goes
a)
down
b)
up
c)
stays the same
d)
none of the above
131.
The coast of Florida is expecting a category 2 hurricane to hit land in a few days. Local grocery stores have no water or bread on the shelves. The gas stations have long lines. This is an example of
a)
interdependence
b)
command economy
c)
scarcity
132.
A free market economy gives people the ability to trade with each other as long as they both agree.
Which one of these countries is a free market economy?
Which one of these countries is a free market economy?
a)
United States
b)
Egypt
133.
Demand is how many people want the goods that are available. If _____ people want the goods available, there is _____.
a)
many, high demand
b)
aren't many, high demand
c)
aren't many, low demand
d)
many, low demand
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