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WorksheetsTEKs Review
Total questions: 86
Worksheet time: 6hrs 27mins
F
G
H
J
A
B
C
D
F
G
H
J
A
B
C
D
115
-.6
-115
.6
F
G
H
J
A
B
C
D
F
G
H
J
Find the unit rate for this graph.
40
2
20
1
How much money does Rico earn each hour of doing chores?
2
4
6
8
π
√9
π/9
π2/9
1/5
1.6
0.09
√0.02
0.7, 65%, ⅝, ⅔
0.7, ⅝, 65%, ⅔
⅝, 65%, ⅔, 0.7
⅝, ⅔, 65%, 0.7
14.33, 14 ⅖, 4√13
14.33, 4√13, 14 ⅖
14 ⅖, 14.33, 4√13
4√13, 14 ⅖, 14.33
-5.9, -23/4, 5.78, 58%
-23/4, -5.9, 58%, 5.78
-5.9, -23/4, 58%, 5.78
58%, -23/4, 5.78, -5.9
Circle Z, circle Y, circle X
Circle Y, circle Z, circle X
Circle X, circle Z, circle Y
Circle X, circle Y, circle Z
Order 3π , √10 , and 3.25 from greatest to least.
√ 10, 3π, 3.25
√ 10, 3.25, 3π
3π, 3.25, √ 10
3.25, √ 10, 3π
Which symbol belongs in the parentheses?
√8 - 2 ( ) 4 - √8
<
>
=
Which list of numbers is in order from least to greatest?
√23 , 5 , 6 , 43%
5 , √23 , 6 , 43%
43% , 5 , √23 , 6
43% , √23 , 5 , 6
A math teacher asked students to write the following numbers in order from greatest to least.
75%, ⅗, 0.84, ⅔
Which list shows the numbers in the correct order?
75%, ⅗, 0.84, ⅔
0.84, 75%, ⅔, ⅗
⅔, ⅗, 0.84, 75%
⅗, ⅔, 75%, 0.84
A math teacher wrote the following values on the whiteboard and asked students to write them in order from greatest to least.
4√10, √99, 3π, 2π√3
Which of the following lists the values in order from least to greatest?
√99, 3π, 2π√3, 4√10
3π, √99, 4√10, 2π√3
4√10, 2π√3, √99, 3π
3π, √99, 2π√3, 4√10
Order 10.5, √ 105 , and 3π + 1 from least to greatest.
√ 105 , 3π + 1, 10.5
3π + 1,√ 105 , 10.5
√ 105 , 10.5, 3π + 1
10.5, √ 105 , 3π + 1
Put in the symbol to make the statement true...
-17.5 _________ -√121
>
<
=
Which number is the smallest?
A
B
C
D
E
F
G
H
J
F
G
H
J
A
B
C
D
F
G
H
J
Which equation is proportional?
y=5x+1
y=4x-3
y=7x
y=2x+7
A/F
B/G
C/H
D/J
A/F
B/G
C/H
D/J
A/F
B/G
C/H
D/J
If the scale factor is between 0 and one, the new figure will be
an enlargement
a reduction
a scale factor
bigger
What is the formula for scale factor?
oldnew
newold
A ~ B. What is the scale factor of the dilation of A to B?
34
43
3
4
ABC ~ XYZ. What is the scale factor of the dilation of ABC to XYZ?
32
23
2
3
Point B could represent which of the following numbers?
√24
√30
√35
√42
The √20 is between which two integers?
2 & 3
3 & 4
4 & 5
5 & 6
If a number written in scientific notation is:
a x 10⁻³
Which of the following could be the number?
23,000
3,200
0.000023
0.0057
A millimeter is approximately 0.00109 yards. How is this number expressed in scientific notation?
1.09 x 10³
1.09 x 10⁻³
1.09 x 10⁻⁴
1.09 x 10⁻²
Which expression represents a number that is larger than 8,000 but smaller than 80,000?
8.0 x 10⁴
8.0 x 10³
7.9 x 10⁴
7.8 x 10²
How is 1.2 x 10⁻⁴ written is standard decimal notation?
12,000
1,200
0.012
0.00012
Which of the following represents 3,280 written in scientific notation?
3.28 x 10⁻³
32.8 x 10²
3.28 x 10³
0.328 x 10⁴
F
G
H
J
2. Which does NOT represent a rational number?
√100
√144
√90
0.8̅8
Which number is an irrational number?
√400
√49
√40
√256
1. Which statement is NOT true?
Every integer is a real number.
Every counting number is an integer.
Every integer is a rational number.
Every decimal number is an irrational number.
How is 123,000,000,000 expressed in scientific notation?
1.23 x 10-11
12.3 x 10-11
1.23 x 1011
12.3 x 1011
The mass of Earth is written as 5.9737 x 1024 kilograms. If this number was written in standard notation, how many zeroes would it have?
18
20
22
24
Paula completely covered a square wall using 87.5 ft2 of wallpaper without any overlap. Which measurement is closest to the side length of this wall in feet?
22 ft
44 ft
9 ft
7 ft
Point M
Point N
Point P
Point Q
The mass of a textbook is approximately 0.00165 metric ton. How is this number written in scientific notation?
165 x 10-5
1.65 x 10-3
16.5 x 10-4
0.165 x 10-2
Jamie used a microscope to measure the diameter of a hair. She found that the diameter of the hair was 0.000072 meter. How is this number written in scientific notation?
7.2 x 10-5
7.2 x 106
7.2 x 105
7.2 x 10-6
√50 is approximately equal to...
6.5
7.1
7.7
8.2
√6 is approximately equal to...
1.1
1.8
3.8
2.4
√17 is approximately equal to...
4.9
4.1
3.8
5.2
A figure is dilated on a coordinate grid to create a similar, smaller figure. The figure is dilated using the origin as the center of dilation. Which rule could represent this dilation?
A. (x, y) --> (1.5 - x, 1.5 - y)
B. (x, y) --> (x - 10, y - 10)
C. (x, y) --> (7/3x, 7/3y)
D. (x, y) --> (0.75x, 0.75y)
A figure is graphed on a coordinate plane with (x, y) representing the location of a point on the figure. The figure is transformed using the rule (x, y) --> (ax, ay). Which statement is true?
A. If a is greater than 1, the image of the figure is congruent to the figure.
B. If a is between 0 and 1, the image of the figure is congruent to the figure.
C. If a is greater than 1, the image of the figure is smaller than the figure.
D. If a is between 0 and 1, the image of the figure is smaller than the figure.
Triangle ABC is dilated by a scale factor of 2/3 to create triangle A'B'C'. The perimeter of triangle ABC is x units. What is the perimeter in units of triangle A'B'C'.
A. x units
B. 2/3x units
C. (2/3)^2x units
D. 3/2x units
Quadrilateral ABCD was translated 3 units to the right and 4 units up to create quadrilateral A'B'C'D'. Which rule describes this transformation?
A. (x, y) --> (x - 3, y - 4)
B. (x, y) --> (x + 3, y + 4)
C. (x, y) --> (x - 4, y - 3)
D. (x, y) --> (x + 4, y + 3)
Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D'. Which rule best describes the dilation that was applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?
A. (x, y) --> (2x, 2y)
B. (x, y) --> (x + 2, y - 2)
C. (x, y) --> (0.5x, 0.5y)
D. (x, y) --> (x - 0.5, y - 1)
Quadrilateral E'F'G'H' is a transformation of EFGH. Which rule describes this transformation?
A. (x, y) --> (x - 4, y + 6)
B. (x, y) --> (x - 4, y - 6)
C. (x, y) --> (x + 4, y + 6)
D. (x, y) --> (x + 6, y + 4)
Pentagon R'S'T'U'V' is a transformation of RSTUV. Which rule describes this transformation?
A. (x, y) --> (x, -y)
B. (x, y) --> (-y, x)
C. (x, y) --> (-x, -y)
D. (x, y) --> (y, -x)
A figure is reflected across the y-axis to create a new figure. Which rules describes this transformation?
A. (x, y) --> (-x, y)
B. (x, y) --> (x, -y)
C. (x, y) --> (-x, -y)
D. (x, y) --> (y, x)
A hexagon is graphed on a coordinate plane. The hexagon is dilated to create a larger hexagon, with the origin as the center of dilation. Which rule could represent this dilation?
A. (x, y) --> (x + 7, y + 7)
B. (x, y) --> (4/3x, 4/3y)
C. (x, y) --> (1.2 + x, 1.2 + y)
D. (x, y) --> (0.2x, 0.2y)
