Mr. Fernandez plans to buy a refrigerator.
He can choose from five different refrigerators whose
interior dimensions, in inches, are given below.
Which refrigerator has the greatest capacity?
a.
42 x 34 x 30
b.
42 x 30 x 32
c.
42 x 28 x 30
d.
40 x 34 x 30
e.
40 x 30 x 28
Question 14, Approximate the length of the radius of a circle
The distance around a circular pond is shown below.
From the snack bar, Alan notices an island in the
center of the pond.
Using the diagram below, which of the choices is the best approximation of the
distance from the snack bar to the center of the island?
a.
16 yards
b.
20 yards
c.
32 yards
d.
50 yards
e.
64 yards
Question 15, Find length of a rectangle given perimeter and width
A rectangular playground has a perimeter of 390 feet.
The width of the playground is 75 feet.
What is
the length?
a.
5.2 feet
b.
97.5 feet
c.
120 feet
d.
130 feet
e.
240 feet
22
NAEP Grade 8 Mathematics Sample Questions
Florida Department of Education
Division of Accountability, Research, and Measurement; Office of Assessment
June 2013

Question 16, Determine value of marks on scale.
Both figures below show the same scale. The marks on the scale have no labels except the zero point.
The weight of the cheese is
pound. What is the total weight of the two apples?
Total weight of the two apples = _________ pounds.
Question 17, Determine how many tiles would cover a table top
How many square tiles, 5 inches on a side, does it take to cover a rectangular area that is 50 inches wide
and 100 inches long?
Answer: _________________________
23
NAEP Grade 8 Mathematics Sample Questions
Florida Department of Education
Division of Accountability, Research, and Measurement; Office of Assessment
June 2013

NAEP GRADE 8 GEOMETRY
Question 1, Reflect a figure over a line
Which of the following figures below shows the reflection of triangle
ABC
over line
PQ
?
Please circle the
letter of the correct answer.
Question 2, Determine how three lines are related
Lines
k
,
l
, and
m
are three different lines.
If line
k
is parallel to line
l
and line
l
is parallel to line
m
, which
of the following statements must be true?
a.
Line
k
is perpendicular to line
l
b.
Line
k
is perpendicular to line
m
c.
Line
k
is parallel to line
m
d.
Line
k
intersects line
l
e.
Line
k
intersects line
m
24
NAEP Grade 8 Mathematics Sample Questions
Florida Department of Education
Division of Accountability, Research, and Measurement; Office of Assessment
June 2013

Question 3, Analyze subdivision of regular polygons
Figure 1 below is a regular hexagon with its center at point P.
The dotted lines divide the hexagon
completely into 6 congruent triangles sharing a vertex at point P.
Figure 2 below is a regular octagon with its center at point
Q
.
The octagon can be completely divided
into congruent triangles sharing a vertex at point
Q
.
The division should produce
a.
Sixteen congruent equilateral triangles
b.
Sixteen congruent isosceles triangles
c.
Eight congruent right triangles
d.
Eight congruent equilateral triangles
e.
Eight congruent isosceles triangles
Question 4, Compare similar parallelograms
Parallelograms
ABCD
and
PQRS
above are similar.
What is the length of side
QR
?

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