Worksheets8th Grade NSCAS Review
Total questions: 25
Worksheet time: 1hrs 20mins
Name
Class
Date
1.
Which name does not apply to this number?
-10
-10
a)
whole number
b)
integer
c)
real number
d)
rational number
2.
Write 7.8 x 10-3 in standard form.
a)
0.0078
b)
7,800
c)
78
d)
0.078
3.
Which list of numbers is in order from least to greatest?
a)
A √23, 5, 6, 43%
b)
B 5, √23, 6, 43%
c)
C 43%, 5, √23, 6
d)
D 43%, √23, 5, 6
4.
∛8 =
a)
4
b)
3
c)
2
d)
512
5.
Solve 5-2
a)
-10
b)
1/25
c)
1/(5)2
d)
-1/10
6.
What is 100 equivalent to?
a)
1
b)
10
c)
0
d)
100
7.
What is the distance between -8 and its opposite?
a)
8
b)
-8
c)
16
d)
-16
8.
Write an equation that could be used to find how many packs of DVDs you can buy with 168 dollars if one pack costs 12 dollars.
a)
168x = 12
b)
12x = 168
c)
12(168) = x
d)
12 / x = 168
9.
You can spend no more than 20 dollars on your mom's birthday present.
a)
x > 20
b)
x < 20
c)
x ≤ 20
d)
x ≥ 20
10.
Find the rate of change
a)
1
b)
2
c)
11
d)
Not a constant slope/Non-Linear
11.
a)
How many minutes she was on the phone
b)
What Tara pays per minute
c)
Tara's base fee for her phone service
d)
How much Tara owes at the end of each month
12.
Solve the equation
12x - 15 = 3(2x+3)
12x - 15 = 3(2x+3)
a)
x = 4
b)
x = -4
c)
x = 2
d)
x = -2
13.
Solve for k.
7k – 2 ≥ -9
7k – 2 ≥ -9
a)
k ≤ -1
b)
k≤1
c)
k≥1
d)
k ≥ -1
14.
Jared made sixty dollars mowing lawns over the summer. If he spent thirty-nine dollars buying new mower blades, how many seven dollar games could he buy with the money he had left?
a)
21 games
b)
3 games
c)
7 games
d)
99 games
15.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
16.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
17.
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)
18.
Identify the transformation.
a)
Reflection across y axis
b)
Reflection across x-axis
c)
180 Rotation
d)
Translation 2 units down
19.
Identify the transformation from C to D.
a)
90o Counter Clockwise Rotation
b)
180o Rotation
c)
270o Counter clockwise Rotation
d)
360o Rotation
20.
You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
a)
25 feet
b)
26 feet
c)
27 feet
d)
28 feet
21.
Find the distance between A and B
a)
7.1
b)
7.8
c)
4.5
d)
9.2
22.
Find the volume of the Sphere
a)
78.5 m3
b)
392.5 m3
c)
523.6 m3
d)
62.8 cm3
23.
Choir is selling Pringle Chips to raise money for a field trip. The container has a diameter of 9 inches and a height of 32 inches.
Which equation can be used to find the volume of the container?
Which equation can be used to find the volume of the container?
a)
V = π(9)
b)
V = π(4.5)2(32)
c)
V = π(9)2(32)
d)
V = π(4.5)(32)
24.
What is the type of correlation?
a)
Negative
b)
no association
c)
positive
25.
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 pages would be in a book with 6 chapters.
a)
100 pages
b)
170 pages
c)
60 pages
d)
20 pages
100 %
