10 pt

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Data Analysis Mean, Median, Mode, Range
Algebra Expressions and Equations
Number Sense Fractions, Decimals, Percents
Geometry Angles
Geometry Potpourri
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3
Joy took 5 different spelling tests. Her grades
were 70, 75, 70, 85 and 100, This is the
mode of her scores.
4
What is 70?
Mode means the number most often found in a set
of data.
5
The Cleveland Browns scored 42 points in their
first game, 28 points in their second game, and
30 points in their third game. This is the range
of their points. (Mr. Linden is dreaming!)
6
What is 22 points?
Range is the difference between the greatest
number and the smallest number in a set of data.
7
Look at the table below that shows the number of
runs the Indians scored in their first five
games.
Game Number Number of Runs 1
3 2
6 3
4 4
5
5 6
This is the median of the number of runs the
Indians scored in their first five games.
8
What is 5?
The median is the middle number in a set of data
after the numbers are arranged in order from
least to greatest.
9
Tom ate 2 bananas on Monday, 4 bananas on
Tuesday, 4 bananas on Wednesday and 2 bananas on
Thursday. This is the mean number of bananas he
ate on those four days.
10
What is 3 bananas?
Mean is the average number. To find the average,
add all the numbers and then divide by how many
numbers there are.
11
According to the graph below, this is the range
of the number of chocolate ice cream cones sold.
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What is 14 chocolate ice cream cones?
To find the range, find the difference between
the highest number (15) and the lowest number (1).
13
Bill has a certain amount of money in his piggy
bank. After helping his mom clean the house, his
mom gave him another 10, which he added to his
piggy bank. This expression could be written
showing how much money Bill has in his piggy bank
now. (use x as your variable).
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What is x 10? (or 10 x)
15
Judy made 24 cookies to give as presents for 3
friends. She wants to give each friend the same
number of cookies. If n represents the number of
cookies she will give each friend, this equation
could be written to find out how many cookies
each friend will get.
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What is 24 3 n or 3n 24
17
My dog went to the vet two weeks ago and weighed
p pounds. The vet told me that he had to lose
weight. During the next two weeks, my dog lost
10 pounds. This expression could be written to
show how much my dog weighs now.
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What is p 10 ?
19
Last week, Tom earned n dollars doing chores
around the house. This week he earned 12 doing
chores. After both weeks, he had earned a total
of 20. This equation could be written to find
how much money he earned during the first week.
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What is n 12 20 or 20 12 n?
21
Mr. Lindens son is x years old. In 10 years,
Mr. Lindens son will be 36 years old.This
equation could be written to find out how old Mr.
Lindens son is.
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What is x 10 36 or 10 x 36 or 36
10 x or 36 x 10 (any of the above
equations will work!)
23
This is the greatest of the following
numbers. 4.58 4.7 4.632
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What is 4.7?
25
Jim ate ¼ of a cake. Sally ate 20 of the cake.
This is how much of the cake was eaten in all.
(Express your answer as a decimal.)
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What is .45 of the cake?
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Lee got 18 points out of 20 on a test. This is
his percentage grade.
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What is 90?
Explanation One way to solve the problem is to
put 18/20 in lowest terms, which is 9/10.
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This is the perimeter of the square below.
2.1 cm.
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What is 8.4 cm?
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Of the numbers at the bottom of the screen, this
is the number between 3/5 and 2/3. 0.62
0.68 67
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What is 0.62?
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Nick measured an angle using a protractor and
found out it measured 35 degrees. This is the
name for the type of angle he measured.
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What is an acute angle?
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This point is in the exterior of angle EDC.
E
A
B
C
D
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What is Point A?
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Of the following measurements , this is the best
estimate for the pictured angle. 42
degrees 138 degrees 90 degrees 20 degrees
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What is 42 degrees?
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Of the following, this is a proper name for the
pictured angle. Angle PQR Angle RQP Angle
RPQ Angle QRP
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What is Angle RPQ?
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This is the name of an obtuse angle in the
picture to the left.
B
A
D
C
42
What is Angle ACD or Angle DCA?
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Each angle at the base of the triangle is 70
degrees. This is the number of degrees of the
top angle of the triangle.
70
70
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What is 40 degrees ?
Explanation The sum of all the angles in any
triangle is 180 degrees. The bottom two angles
total 140 degrees, so the top angle must be 40
degrees.
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This line is parallel to CD
A
B
D
C
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What is AB or BA?
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4 cm.
8 cm.
This formula could be used to determine the
perimeter of the above shape. P 2 x (8 4) P
8 4 P 8 x 4
48
What is P 2 x (8 4)?
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The shape pictured to the left is known as a
regular dodecahedron, which is a twelve sided
shape, where all 12 sides are the same length.
If each side is 10 cm. long, this is the
perimeter of the shape.
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What is 120 centimeters?
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The width of the rectangle pictured below is n
units long. The length of the rectangle is 4
times the width of the rectangle. If n 2
inches, this is the perimeter of the rectangle.
n
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What is 20 inches?
Explanation According to the information, the
shorter side is 2 inches long. Since the longer
side is 4 times the shorter side, the longer side
must be 8 inches long. If you add up two shorter
sides (2 2) and 2 longer sides (8 8), you
will get an answer of 20 inches.