WorksheetsMath STAAR Review (8th)
Total questions: 123
Worksheet time: 4hrs 45mins
Name
Class
Date
1.
Which number is an irrational number?
a)
√9
b)
√49
c)
√100
d)
√120
2.
Which represents a rational number?
a)
√110
b)
√324
c)
√65
d)
√80
3.
Which statement is NOT true?
a)
Every rational number is a real number.
b)
Every counting number is a whole number.
c)
Every integer is a rational number.
d)
Every decimal number is an irrational number.
4.
Which of the following sets contain only numbers that are NOT integers?
a)
〈6, -5, 1.25〉
b)
〈3⁄5, 4.5, 0.̅3〉
c)
〈-8, 4, √13, 25〉
d)
〈16⁄4, 8, 7, √9〉
5.
BONUS: Which of these numbers is a whole number?
a)
√25
b)
0
c)
9
d)
All of the above
6.
a)
whole numbers
b)
natural numbers
c)
integers
d)
rational numbers
7.
Between which two whole numbers is the
√20 ?
a)
5 and 6
b)
10 and 2
c)
4 and 5
d)
3 and 4
8.
The √40 is between which two integers?
a)
7 & 8
b)
6 & 7
c)
5 & 6
d)
4 & 5
9.
Between what two consecutive integers is the irrational number located?
a)
3 and 5
b)
2 and 4
c)
3 and 4
10.
Between what two consecutive integers is the irrational number located?
a)
3 and 4
b)
36 and 49
c)
3 and 5
d)
27 and 64
11.
Which point most closely corresponds to the √8 on the number line below? (Click the question to see the picture)
a)
P
b)
Q
c)
R
d)
S
12.
Put in order of least to greatest.
√5, 3, 2½, √8
√5, 3, 2½, √8
a)
3, 2½, √8, √5
b)
2½, 3, √5, √8
c)
√5, 3, 2½, √8
d)
√5, 2½, √8, 3
13.
Convert 56,000,000,000 from standard to scientific notation form.
a)
5.6 x 109
b)
56 x 10-9
c)
56 x 109
d)
5.6 x 1010
14.
Scientific Notation is made up of two number parts. The first part should be a number between 1 and 100.
a)
True
b)
False
15.
Which one of these is in scientific notation?
a)
8.987000
b)
8.98 x 106
c)
80.987 x 10
d)
8.986
16.
How would you write -5.6 x 10-3 in standard form?
a)
0.0056
b)
-5,600
c)
0.00056
d)
-0.0056
17.
The Statue of Liberty weighs 450,000 pounds. What is this number written in scientific notation?
a)
4.5 x 10-5
b)
45 x 10-4
c)
45 x 104
d)
4.5 x 105
18.
Which table corresponds to the equation
y = −3x −2?
y = −3x −2?
a)
A
b)
B
c)
C
d)
D
19.
To go to the park, it costs $4 plus $3 per child. Which equation shows this situation, where x represents the number of children?
a)
y=4x+3
b)
y=3x-4
c)
y= -4x+3
d)
y=3x+4
20.
Which represents a linear relationship?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
21.
Is this table proportional?
a)
Yes
b)
No
22.
Is this graph proportional?
a)
Yes
b)
No
23.
What makes a graph proportional?
a)
Linear
b)
The line goes through the origin
c)
Curvy line
d)
Linear and the line goes through the origin
24.
Which equation shows a NON-proportional relationship of x and y?
a)
y = 5x
b)
y = -5.6x
c)
y = x + 3
d)
y = 1/2x
25.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
26.
Why does this graph show a non-proportional relationship?
a)
Because it is proportional
b)
It goes through the origin
c)
It does not go through the origin
d)
It is a straight line
27.
Which graph is non-proportional?
a)
A
b)
B
c)
C
d)
D
28.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
29.
Which statement best describes the relationship of x and y in the table?
a)
Proportional
b)
Not Proportional
30.
Is this table proportional?
a)
Yes
b)
No
31.
Which situation can be represented by the inequality
15 + 6x ≤ 100?
15 + 6x ≤ 100?
a)
Lazer
Zone charges $15 plus $6 per person. If Andrea has a maximum of $100 to spend,
how many people can Andrea invite to play laser tag?
b)
Lazer
Zone charges $6 plus $15 per person. If Andrea has a maximum of $100 to spend,
how many people can Andrea invite to play laser tag?
c)
Lazer
Zone charges $15 plus $6 per person. If Andrea has a minimum of $100 to spend,
how many people can Andrea invite to play laser tag?
d)
Lazer
Zone charges $6 plus $15 per person. If Andrea has a minimum of $100 to spend,
how many people can Andrea invite to play laser tag?
32.
Which situation can be represented by the equation
40x + 20 = 200?
40x + 20 = 200?
a)
Mitch owed Jason $200. Mitch borrowed $20 more. If Mitch pays Jason back $40 per week, how many weeks will it take him to pay back the money?
b)
Mitch owed Jason $200. Mitch already paid Jason back $20. If Mitch pays Jason back $40 per week, how many weeks will it take him to pay back the money?
c)
Mitch owed Jason $200. Mitch borrowed $40 more. If Mitch pays Jason back $20 per week, how many weeks will it take him to pay back the money?
d)
Mitch owed Jason $200. Mitch already paid back $40. If Mitch pays Jason back $20 per week, how many weeks will it take him to pay back the money?
33.
Which situation can be represented by the equation
56 = 2x – 10?
56 = 2x – 10?
a)
Sammy’s age is 10 more than twice Ted’s age. Sammy is 56 years old. How old is Ted?
b)
Sammy’s age is 10 decreased by twice Ted’s age. Ted is 56 years old. How old is Sammy?
c)
Ted’s age is twice Sammy’s age decreased by 10 years. Ted is 56 years old. How old is Sammy?
d)
Ted’s age is 10 less than twice Sammy’s age. Sammy is 56 years old. How old is Ted?
34.
WRITE AN EQUATION
You bought a magazine for $5 and four
erasers. You spent a total of $29. How
much did each eraser cost?
You bought a magazine for $5 and four
erasers. You spent a total of $29. How
much did each eraser cost?
a)
5 + x = 29
b)
-5 - 4x = -29
c)
5x = 29
d)
29 - 5 = -4x
35.
WRITE AN EQUATION
Jill sold half of her comic books and then got sixteen more. She now has 36. With how many did she begin?
Jill sold half of her comic books and then got sixteen more. She now has 36. With how many did she begin?
a)
x/2 + 16= 36
b)
36 + 16 = x
c)
x/2 - 16 = 36
d)
x/2 = 36 + 16
36.
∠2 & ∠6 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
37.
∠3 & ∠6 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
38.
a)
∠A=82°
b)
∠A=98°
c)
∠A=180°
d)
∠A=8°
39.
a)
∠H=85°
b)
∠H=95°
c)
∠H=180°
d)
∠H=5°
40.
What is the Angle Relationship?
a)
Alternate Interior
b)
Alternate Exterior
c)
Corresponding
d)
Vertical
41.
Which is a pair of corresponding angles?
a)
∠4 and ∠3
b)
∠4 and ∠1
c)
∠4 and ∠2
d)
∠4 and ∠8
42.
∠2 & ∠4 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
43.
∠6 & ∠7 are...
a)
Supplementary angles
b)
Vertical angles
c)
Corresponding angles
d)
Alternate interior angles
44.
Find x
a)
87
b)
180
c)
93
d)
25
45.
Find the measure of the indicated angle.
a)
34
b)
46
c)
62
d)
36
46.
Find the value of x by using the exterior angle theorem.
a)
A
b)
B
c)
C
d)
D
47.
The longest side of a triangle would be located where on a triangle?
a)
Across from the smallest angle
b)
Across from the largest angle
c)
Cannot tell.
d)
Adjacent to the smallest side.
48.
The smallest angle would be located where in a triangle?
a)
Across from the smallest side.
b)
Across from the largest side
c)
Cannot tell
49.
A dilation is which of the following:
a)
only an enlargement
b)
only a reduction
c)
either an enlargement or a reduction
d)
neither an enlargement nor a reduction
50.
Definition: The figure before a transformation has occurred.
a)
Pre-image
b)
Image
c)
Translation
d)
Reflection
51.
Definition: The figure after a transformation has occurred.
a)
Pre-image
b)
Image
c)
Translation
d)
Reflection
52.
A dilation always produces a congruent figure.
a)
True
b)
False
53.
A dilation always produces a similar figure. Similar figures have the same ______ but different ______.
a)
measure; shapes
b)
sizes; shapes
c)
value; measures
d)
shape; sizes
54.
Did the image enlarge, reduce or none of the above?
a)
Enlarge
b)
Reduce
c)
None of the above
55.
What scale factor was used to produce the image?
a)
2
b)
3
c)
1/3
d)
1/2
56.
What scale factor was used to produce the image?
a)
1
b)
7
c)
18
d)
49
57.
What scale factor was used to produce the image?
a)
2.5
b)
1.5
c)
3.5
d)
4
58.
Find the measure of x:
a)
6
b)
24
c)
33
d)
36
59.
State the coordinates of the image of the given point B (-10,-6) under a dilation with center at the origin with the given scale factor k = 1/2.
a)
(5,3)
b)
(20,12)
c)
(-20,-12)
d)
(-5,-3)
60.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise
b)
180 degrees
c)
90 degrees clockwise
61.
The image A'B'C' is a rotation of ABC.
a)
True
b)
False
62.
Triangle C is rotated 180° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?
a)
A
b)
B
c)
C
d)
D
63.
How many degrees was the figure rotated?
a)
90 degrees counterclockwise
b)
180 degrees
c)
270 counterclockwise
d)
90 degrees clockwise
64.
If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?
a)
(-5, 5)
b)
(-3, 5)
c)
(-5, 3)
d)
(-3, 3)
65.
State the line of reflection.
a)
Reflection across y-axis
b)
Reflection across x-axis
c)
Reflection across x = 1
d)
Reflection across y = 1
66.
Find K' if the figure is reflected across the x-axis
a)
(4, 1))
b)
(-1, -4)
c)
(1, -4)
d)
(1, 4)
67.
Reflect the point (2, -4) over the y-axis.
a)
(-4, 2)
b)
(-2, 4)
c)
(-2, -4)
d)
(2, 4)
68.
Which answer shows a reflection across the x-axis?
a)
d
b)
c
c)
b
d)
a
69.
Flipping a figures is a ...
a)
Rotation
b)
Reflection
c)
Dilation
d)
Translation
70.
Determine how to translate triangle A'B'C' to triangle ABC.
a)
(x+2, y-5)
b)
(x+2, y-9)
c)
(x-2, y-9)
71.
Determine where X' would be if you translated X 3 units to the left and 9 units down.
a)
(-4, 4)
b)
(-10, 2)
c)
(-4, -5)
d)
(-1, 5)
72.
Determine where T' would be if you translated T 3 units to the right and 6 units up.
a)
(5, 1)
b)
(2, -5)
c)
(-1, 1)
d)
(8, -2)
73.
How was B translated to B' if B' is at (4, -2)?
a)
Translated 6 units down
b)
Translated 2 units to the left and 6 units down
c)
Translated 2 units to the right and 6 units down
d)
Translated 2 units to the right
74.
What does a translation do to an image?
a)
Turns it 90* clockwise
b)
Mirrors it
c)
Shrinks it
d)
Slides it
75.
How do you represent a translation Algebraically?
a)
(-y, -x)
b)
(x + a, y + b)
c)
(-x , -y)
d)
(ax, by)
76.
Translations, reflections and rotations are all known as ________________________.
a)
Geometry
b)
Transformations
c)
Congruent
77.
Translation are always _______
a)
Congruent
b)
Bigger
c)
Smaller
d)
Rotated
78.
When you translate, (x-4,y) will move _____.
a)
4 units right
b)
4 units left
c)
4 units up
d)
4 units down
79.
When you translate, (x,y+6) will move _____.
a)
6 units right
b)
6 units left
c)
6 units up
d)
6 units down
80.
Write a rule for the translation.
a)
(x -1, y + 2)
b)
(x -2, y + 1)
c)
(x +2, y - 1)
d)
(x +1, y - 2)
81.
True or false, when a figure is dilated, the new area is always greater?
a)
True
b)
False
82.
Does the image show a Dilation?
a)
Yes
b)
No
83.
Which of the following are Dilations?
a)
(x, y) → (x, 3y)
b)
(x, y) → (3x, 3y)
c)
(x, y) → (x, y - 3)
d)
(x, y) → (.5x, .4y)
84.
(x, y) -> (2x, 2y)
What is the coefficient 2 mean?
What is the coefficient 2 mean?
a)
plot 2 to the right and 2 up
b)
scale factor is 2 creating a new figure half the size
c)
scale factor is 2 making a figure twice the
original
original
d)
I don't understand this question : (
85.
A scale factor of less than one means
a)
that the prime image will be larger than the pre-image.
b)
That the prime image will be the same as the preimage.
c)
That you need to subtract that amount off of each side.
d)
That the prime image will be a reduction of the preimage.
86.
a)
Yes, similar
b)
No, not similar
87.
Which is FALSE about dilations?
a)
The shape is the same.
b)
The size changes.
c)
The sides of the shape get larger or smaller.
d)
The angles of the shape get larger or smaller.
88.
a)
The perimeter of the new rectangle will be the same as the perimeter of the original rectangle.
b)
The perimeter of the new rectangle will be 2.5 times as large as the perimeter of the original rectangle.
c)
The perimeter of the new rectangle will be 5 times as large as the perimeter of the original rectangle.
d)
The perimeter of the new rectangle will be 6.25 times as large as the perimeter of the original rectangle.
89.
Mrs. Martinez has a picture that has an area of 12 square inches. If she decides to enlarge the picture by a scale factor of 2.5, what would be the new area?
a)
30
b)
360
c)
75
d)
24
90.
a)
Yes, similar
b)
No, not similar
91.
Rule: (x,y) --> (x,-y)
a)
translates a figure down
b)
rotates a figure 90 degrees counterclockwise
c)
reflects a figure over the y axis
d)
reflects a figure over the x axis
92.
Which of the following does NOT preserves congruence?
a)
(x+2, y-2)
b)
(-x, -y)
c)
(.5x, .5y)
d)
(-y, x)
93.
Tell whether the two figures are congruent.
a)
Yes, same size and same shape
b)
No, same shape but different sizes
c)
No, different size and different shapes
94.
What type of correlation does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
95.
What type of correlation does this graph have?
a)
positive
b)
negative
c)
none
d)
all of the above
96.
About how many male math teachers were there in 2006?
a)
15
b)
30
c)
35
d)
45
97.
1. Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
a)
65
b)
92
c)
70
d)
76
98.
What type of correlation is the scatter plot?
a)
Positive Correlation
b)
Negative Correlation
c)
No Correlation
d)
Undefined Correlation
99.
What type of correlation is the scatter plot?
a)
Positive Correlation
b)
Negative Correlation
c)
No Correlation
d)
Undefined Correlation
100.
What is the type of association?
a)
Negative
b)
no association
c)
positive
101.
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 180 pages.
a)
12 chapters
b)
15 chapters
c)
18 chapters
d)
21 chapters
102.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
103.
What would be the correlation between study time and test grades?
a)
positive
b)
negative
c)
none
d)
cannot be determined
104.
As the age of the car increases, its value decreases. Which scatterplot represents this relationship?
a)
A
b)
B
c)
C
d)
D
105.
What is a scatter plot?
a)
A graph that shows the relationship of two data sets.
b)
A graph drawn using rectangular bars to show how large each value is.
c)
A graph that shows information that is connected in some way.
d)
A graph that shows data changing over time.
106.
You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?
a)
As x increases, y decreases
b)
As x increases, y increases
c)
As x decreases, y decreases
107.
What is the correlation between length of running start and distance of jump?
a)
positive: the further you run the further you jump
b)
negative: the less you run the less distance of your jump
c)
positive: the further your running start the less your distance
108.
What type of association does this scatter plot represent?
a)
positive linear association
b)
negative linear association
c)
no association
d)
nonlinear association
109.
Find the MAD:
58, 38, 54, 48, 26, 36
58, 38, 54, 48, 26, 36
a)
43
b)
20
c)
10
d)
12
110.
Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8
a)
3
b)
5
c)
1
d)
2
111.
Which mean absolute deviation would have a greater variability or spread? 4.2 or 8.5?
a)
4.2
b)
8.5
112.
What is the first step when calculating the Mean Absolute Deviation?
a)
Find the distance each value is from the mean
b)
Find the mean of the distances
c)
Find the mean of the data
113.
Find the mean of these numbers:
5,11,2,12,4,2
a)
4.1
b)
6
c)
4.5
d)
4
114.
Find the median of these numbers:
4,2,7,4,3
4,2,7,4,3
a)
2
b)
5
c)
7
d)
4
115.
Find the range.
7, 1, 1, 7, 1, 4, 1
7, 1, 1, 7, 1, 4, 1
a)
6
b)
5
c)
7
d)
3
116.
Josie threw a handful of identically shaped buttons into the air, then collected the 27 buttons that landed in a target on the floor. Is this a random sample of the buttons?
a)
yes
b)
no
117.
Colton polled 22 people at the town senior center. Is this a random sample of the town residents?
a)
yes
b)
no
118.
Karen surveyed the first seven shoppers at the produce stand. Is this sample of shoppers at the produce stand likely to be biased?
a)
yes
b)
no
119.
What type of survey sample is it when one portion of the population is favored over another?
a)
Unbiased sample
b)
Biased sample
120.
Find the following Balance:
$600 invested at 6% compounded annually for 7 years.
$600 invested at 6% compounded annually for 7 years.
a)
$2273.04
b)
$1080.57
c)
$1057.95
d)
$902.18
121.
James needs 1200 to fund a project. He borrows the money off the bank at an interest rate of 4.5% for 3 years compounded annually. Calculate how much interest he pays (not the total amount)
a)
1369.40
b)
1268
c)
169.40
d)
162
122.
Nick borrows $9200 at an interest rate of 7% interest for 4 years compounded annually. Calculate the total amount he has to repay
a)
2859.32
b)
12059.32
c)
10000
d)
12059
123.
Tamera opens and deposits $100 into a savings account earning 2.0% simple annual interest. At the end of each year she adds $100 to her account. How much money does Tamera have in her savings account at the end of 5 years?
a)
$500.00
b)
$620.40
c)
$510.00
d)
$630.81
100 %
