10 pt

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Data Analysis MMMR
Number Sense Order of Operations
Number Sense Fractions, Decimals, Percents
Number Sense Fractions, Decimals, Percents
Number Sense Computation and Estimation
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10 pt
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15 pt
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20 pt
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25 pt
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Day of the Week Ice Cream Cones Sold
Monday 45
Tuesday 41
Wednesday 33
Thursday 39
Friday 49
A local ice cream store kept track of how many
cones it sold during a five day period last week
and the data is shown in the chart above. This
is the range of the ice cream cones sold.
4
What is 16 ice cream cones? Explanation Range
is the difference between the highest number and
lowest number in a set of data. The highest
number of the data is 49 and the lowest number is
33, so the range is 16.
5
Day of the Week Ice Cream Cones Sold
Monday 45
Tuesday 41
Wednesday 33
Thursday 39
Friday 49
A local ice cream store kept track of how many
cones it sold during a five day period last week
and the data is shown in the chart above. This
is the median number of ice cream cones sold.
6
What is 41 ice cream cones? Explanation Median
is the number found in the middle of a set of
data after the numbers have been put in order.
The data in order is 33, 39, 41, 43 and 49.
7
The mode of five different test scores is 89.
Four of the scores are 89, 93, 78, and 85. This
is the fifth score.
8
What is 89? Explanation Mode means the number
found most often in a set of data. In order for
the mode to be 89, there has to be another score
of 89 in the list.
9
Bills median of 7 different scores is 87.   Six
of the scores are 99, 81, 90, 78, 93, and
82.   This is the seventh score.
10
What is 87? Explanation Median means the number
found in the middle of a set of data after the
numbers have been arranged in order. The 6 given
numbers in order are 78, 81, 82, 90, 93, and 99.
Since the median of all seven scores is 87, 87
must be the missing score.
11
Sallys mean of 5 different scores is 4.   Four
of the scores are 3, 8, 2, and 1. This is the
fifth score.
12
What is 6? Explanation The mean is the average
of the set of numbers. If the mean of the 5 test
scores is 4, that must mean the test scores added
together must be 20. (20 5 4). The first
four test scores add up to 14, so the fifth test
score must be 6.
13
This is the answer to the following expression 10
4 x 2
14
What is 2?
Explanation According to the order of operation
rules, multiplication has to be done before
subtraction.
15
This is the answer to the following expression 20
7 3
16
What is 16? Explanation According to the
order of operation rules, if you just have
addition and subtraction, the problem is done in
order from left to right.
17
This is the value of n in the following
expression 12 (4x2) 3 n
18
What is 7?
19
This is the value of n in the following 2 3
x n 11
20
What is 3?
21
This is the value of n in the following 52
23 n
22
What is 17?
Explanation Remember that 52 means 5 x 5 and
that 23 means 2 x 2 x2
23
Mary ran a race in 15.18 seconds. This is her
time rounded to the nearest tenth of a second.
24
What is the 15.2 seconds?
25
The number 4/5 is equal to this percent.
26
What is 80?
27
Jodi got 15 out of 20 points on a test. This is
her percentage grade.
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What is 75?
Explanation One way to solve this is to put the
fraction 15/20 in lowest terms. In lowest terms,
15/20 is equal to ¾ which is 75
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This is the largest of the following
numbers 5/8 65 2/3 0.6
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What is 2/3?
31
This is the fraction you would use to simplify
12/18 to lowest terms so it could be done in one
step.
32
What is 6/6?
33
Abby, Barbara, and Chris all got their math test
back. Abby missed 12 of the questions, Barbara
got 80 of the questions right. Chris missed ¼
of the questions. This is the person who got the
best grade.
34
Who is Abby? (She got 88)
35
This number is 7 tenths more than 5.54.
36
What is 6.24?
37
This is the perimeter of the figure below
5.3 cm
3 cm.
38
What is 16.6 cm?
39
This is the mixed number equivalent for
12.375 (express the fraction in lowest terms)
40
What is 12 3/8?
41
Kelly went to the store and bought 5.1 pounds of
ham. She also bought 3 ¾ pounds of turkey.
This is the approximate number of pounds of meat
she bought.
42
What is 9 pounds of meat?
43
Bill likes to run every day. He always follows
the same route when he runs, which is exactly 5.1
miles. This is about how far he runs in a 30 day
month.
44
What is 150 miles ?
45
Sallys garden has 58 different flowers in it.
Each flower has 11 petals. This is about how
many petals there are in Sallys garden.
46
What is 600 petals?
47
Jill has a box of sugar cookies. There are two
packages in the box and each package has 22
cookies in it. Molly has a box of oatmeal
cookies. Her box has three packages and each
package has 15 cookies. This is the person who
has more cookies and how many more cookies she
has.
48
Who is Molly with 1 more cookie?
49
Jill went hiking on Saturday and Sunday. On
Saturday she hiked 2 ½ hours. On Sunday, she
hiked 2 ¾ hours. This is the total number of
minutes Jill hiked on both days.
50
What is 315 minutes?
Explanation On Saturday, Jill hiked 2 ½ hours.
Since there are 60 minutes in one hour, she hiked
a total of 150 minutes on Saturday. On Sunday,
she hiked 2 ¾ hours, which is 165 minutes. If
you add 150 minutes and 165 minutes, the answer
is 315 minutes.
51
A museum has 3,906 different paintings in it.
There are 39 different rooms that are about the
same size to display all the paintings. This is
the approximate number of paintings in each room.
52
What is 100 paintings?