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Worksheetsexponents
Total questions: 60
Worksheet time: 2hrs 39mins
Name
Class
Date
1.
How do you write 2 x 2 x 2 x 2 with an exponent?
a)
42
b)
24
c)
22
2.
54=
a)
20
b)
625
c)
1024
3.
Find the equivalent expression.
9 x 9 x 9 x 9 x 9
9 x 9 x 9 x 9 x 9
a)
95
b)
915
c)
9 x 5
d)
9 + 9 + 9 + 9+ 9
4.
In the exponent 34, the three represents____________ ?
a)
power
b)
base
c)
exponent
d)
integers
5.
25 is the same as 2 x 5.
a)
True
b)
False
6.
Which is equivalent to 24?
a)
8
b)
20
c)
16
d)
12
7.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
8.
A scientist reports that a bacteria culture contains 34 bacteria.
How many bacteria is that?
How many bacteria is that?
a)
12
b)
81
c)
7
d)
95
9.
How would you represent 8⁶ ?
a)
8 x 6
b)
8 x 8 x 6
c)
8 x 8 x 8 x 8 x 8 x 8
d)
6 x 6 x 6 x 6 x 6 x 6 x 6 x 6
10.
Which is equivalent to 5 x 5 x 5 x 5
a)
53
b)
54
c)
45
d)
55
11.
Which is equivalent to 4 x 4 x 4 x 4 x 4
a)
46
b)
54
c)
44
d)
45
12.
Which is equivalent to 24
a)
8
b)
20
c)
16
d)
12
13.
Choose the answer.
52 = ?
52 = ?
a)
10
b)
15
c)
20
d)
25
14.
-2 + 4
a)
-2
b)
2
c)
0
d)
-4
15.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
16.
-9 + (-5)
a)
-14
b)
14
c)
-4
17.
Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?
a)
5 + 9 = 14
b)
-5 + -9 = -4
c)
-5 + -9 = -14
d)
5 + -9 = -4
18.
-2 + 9
a)
-11
b)
-7
c)
7
d)
11
19.
-8 + 3
a)
-11
b)
-5
c)
5
d)
11
20.
-1 + 8
a)
-9
b)
-7
c)
7
d)
9
21.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
22.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
23.
6 - 9 = ?
a)
-3
b)
3
c)
15
d)
-13
24.
The temperature on a cold winter day starts out at 10 degrees, but it drops rapidly 24 degrees due to a strong cold front moving in. What is the current temperature?
a)
14
b)
34
c)
-14
d)
-34
25.
If I have a negative multiplied with a positive, what will the answer be?
a)
Positive
b)
Negative
26.
If I have a positive multiplied with a positive, what will the answer be?
a)
Positive
b)
Negative
27.
If I have two negatives what will the product be?
a)
Negative
b)
Positive
28.
(2)(10)
a)
20
b)
-20
c)
-12
d)
12
29.
(-9)(-8)
a)
-72
b)
72
c)
81
d)
-81
30.
4(-20)
a)
80
b)
-80
c)
24
d)
-24
31.
(-5)(-12)
a)
-60
b)
60
32.
(-9)(-8)
a)
-72
b)
72
33.
4 x -5
a)
20
b)
-20
c)
-9
d)
9
34.
-10 x -11
a)
110
b)
-110
c)
21
d)
-21
35.
Which expression DOES NOT have a product of −18?
a)
−2 ∗ −9
b)
−6 ∗ 3
c)
−3 ∗ 6
d)
−9 ∗ 2
36.
-9x9
a)
-81
b)
2
c)
9
d)
fluffy
37.
-20/5=
a)
-4
b)
4
c)
-100
d)
100
38.
-30/-10=
a)
-30
b)
-3
c)
3
d)
30
39.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
40.
44/-4=
a)
11
b)
-8
c)
-11
d)
-1/11
41.
Going left on the number line means what?
a)
Negative
b)
Positive
42.
-30 ÷ (-10)
a)
3
b)
-3
c)
-20
d)
20
43.
A research submarine dives at the rate of 6 feet every minute. What will the sub’s elevation be after 5 minutes of diving?
Which expression would describe this?
Which expression would describe this?
a)
6(5)
b)
6 (-5)
c)
(-6)(5)
d)
(-6)(-5)
44.
Greater than
a)
<
b)
>
c)
≤
d)
≥
45.
Write the inequality:
The Chicago Cubs have won more than 100 games.
The Chicago Cubs have won more than 100 games.
a)
x > 100
b)
x < 100
c)
x ≥ 100
d)
x ≤ 100
46.
Write the inequality:
There are fewer than 20 days left in October.
There are fewer than 20 days left in October.
a)
x > 20
b)
x < 20
c)
x ≥ 20
d)
x ≤ 20
47.
Write the inequality:
The speed limit on Rollins Road is 35 miles per hour.
The speed limit on Rollins Road is 35 miles per hour.
a)
x > 35
b)
x < 35
c)
x ≥ 35
d)
x ≤ 35
48.
If you were to graph the inequality would the circle be open or closed?
x ≥ 15
x ≥ 15
a)
open
b)
closed
49.
If you were to graph the inequality would the circle be open or closed?
x > 45
x > 45
a)
open
b)
closed
50.
If you were to graph the inequality would the arrow point to the left or right?
x < 17
x < 17
a)
left
b)
right
51.
If you were to graph the inequality would the arrow point to the left or right?
x ≤ 9
x ≤ 9
a)
left
b)
right
52.
Solve the inequality:
x + 7 < 9
x + 7 < 9
a)
x < 2
b)
x < 16
c)
x < 63
53.
Solve the inequality:
x - 10 ≥ 5
x - 10 ≥ 5
a)
x ≥ 2
b)
x ≥ 15
c)
x ≥ 5
54.
Which inequality matches the graph?
a)
x<3
b)
x>3
c)
x<3
d)
x>3
55.
Which inequality matches the graph?
a)
x>-2
b)
x<-2
c)
x>-2
d)
x<-2
56.
You must spend at least $10 at the grocery store to get a free reusable shopping bag. Which inequality represents the amount you need to spend to get a free shopping bag?
a)
x<10
b)
x>10
c)
x>10
d)
x<10
57.
more than
a)
<
b)
>
c)
≤
d)
≥
58.
Less Than
a)
<
b)
>
c)
≤
d)
≥
59.
maximum
a)
<
b)
>
c)
≤
d)
≥
60.
8x ≥ -32
a)
x ≥ -4
b)
x ≥ 4
c)
x ≤ -4
d)
x ≥ 4
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