WorksheetsExponents!
Total questions: 47
Worksheet time: 1hrs 11mins
Name
Class
Date
1.
Review this picture, then select "I've Got it!"
a)
I've Got It!
b)
HELP!
2.
54
a)
20
b)
625
c)
1024
3.
40
a)
0
b)
1
c)
4
d)
-4
4.
Which is equivalent to
5⋅5⋅5⋅5
5⋅5⋅5⋅5
a)
53
b)
54
c)
45
d)
55
5.
Which is equivalent to 34
a)
27
b)
9
c)
81
d)
12
6.
Find the equivalent expression.
9⋅9⋅9⋅9⋅9
9⋅9⋅9⋅9⋅9
a)
95
b)
915
c)
9 x 5
d)
9 + 9 + 9 + 9+ 9
7.
Which is equivalent to
7⋅7⋅7⋅7⋅7⋅7
7⋅7⋅7⋅7⋅7⋅7
a)
75
b)
76
c)
67
d)
77
8.
25 is the same as 2⋅5
a)
True
b)
False
9.
Choose the answer.
52
52
a)
10
b)
15
c)
20
d)
25
10.
What is the power to this problem?
6⋅6⋅6⋅6⋅6⋅6⋅6
6⋅6⋅6⋅6⋅6⋅6⋅6
a)
6 to the 7th power
b)
6 to the 8th power
c)
7 to the 9th power
d)
10 to the 5th power
11.
The exponent equivalent of
20⋅20⋅20 is...
20⋅20⋅20 is...
a)
20⋅3
b)
203
c)
320
12.
Which is equivalent to 24?
a)
8
b)
20
c)
16
d)
12
13.
How would you represent 8⁶ ?
a)
8⋅6
b)
8⋅8⋅6
c)
8⋅8⋅8⋅8⋅8⋅8
d)
6⋅6⋅6⋅6⋅6⋅6⋅6⋅6
14.
Which is GREATER?
27 or 72
(Hint: Find out what each one equals first)
27 or 72
(Hint: Find out what each one equals first)
a)
27
b)
72
c)
Neither, they are equal
15.
Which is equivalent to
4⋅4⋅4⋅4⋅4
4⋅4⋅4⋅4⋅4
a)
46
b)
54
c)
44
d)
45
16.
Find the value of the power.
92
92
a)
18
b)
9
c)
72
d)
81
17.
561 = ?
a)
56
b)
0
c)
1
d)
65
18.
Review this picture, then select "I've Got It!"
a)
I've Got it!
b)
HELP!
19.
a)
a
b)
b
20.
Simplify to an equivalent expression BUT leave in exponent form.
43⋅45
43⋅45
a)
48
b)
168
c)
415
d)
1615
21.
(x4 )(x7 )
a)
x28
b)
x3
c)
x11
d)
x7
22.
n²⋅n⁴⋅n⁵
a)
n¹¹
b)
n⁴⁰
c)
n¹³
d)
n²²
23.
(d4)(d5)
a)
2d4
b)
d9
c)
d2
d)
2d
24.
4⁸⋅4²
a)
4⁶
b)
4⁴
c)
4¹⁰
d)
16¹⁰
25.
Review this picture, then select, "I've Got It!"
a)
I've Got It!
b)
HELP!
26.
(9n4)( 6n7)
a)
15n11
b)
54n28
c)
3n3
d)
54n11
27.
Simplify (2m4)(5m2)
a)
10m6
b)
10m8
c)
7m6
d)
7m8
28.
a)
10x9
b)
24x14
c)
24x9
d)
10x14
29.
(5x3)(2x2)
a)
10x5
b)
3x
c)
10x6
d)
7x5
30.
6m3n3 * 8m2n3
a)
48m5n9
b)
48m6n6
c)
48m5n6
d)
none of the above
31.
(3c2)(10c7)
a)
13c9
b)
30c5
c)
30c9
d)
-30c9
32.
Review this picture, then select "I've Got It!"
a)
I've Got It!
b)
HELP!
33.
(5³)⁷
a)
5²¹
b)
5¹⁰
c)
5⁴
d)
125²¹
34.
(2⁸)²
a)
2¹⁶
b)
2¹⁰
c)
2⁶
d)
2⁴
35.
(x14)3
a)
x17
b)
x42
c)
x11
d)
3x14
36.
(34)3 =
a)
312
b)
37
c)
31
d)
Neither
37.
(87)2 =
a)
814
b)
89
c)
85
d)
Neither
38.
(23)5 =
a)
215 = 32768
b)
28 = 256
c)
22 = 4
d)
215 = 30
39.
(k7)2
a)
k14
b)
k9
c)
7k2
d)
2k7
40.
(a5)6
a)
30a
b)
a11
c)
a30
d)
11a
41.
(r4)6
a)
10r
b)
r10
c)
24r
d)
r24
42.
If (2x)5=215, what does x equal?
a)
x = 3
b)
x = 5
c)
x = 10
43.
Review this picture, then select, "I've Got It!"
a)
I've Got It!
b)
Help
44.
Simplify (2x4y7)3
a)
6x7y10
b)
6xy32
c)
8x12y21
d)
6x12y21
45.
Simplify:
(xy2)4
(xy2)4
a)
x4y2
b)
x4y8
c)
x3y2
d)
x5y6
46.
Simplify:
(7y4)2
(7y4)2
a)
7y6
b)
14y8
c)
14y6
d)
49y8
47.
Simplify:
(5ab2)2
(5ab2)2
a)
25a2b4
b)
10a2b4
c)
5a2b4
d)
25ab2
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