WorksheetsExponent Rules Challenge
Total questions: 13
Worksheet time: 13mins
Name
Class
Date
1.
If (2x)5=215, what does x equal?
a)
x = 3
b)
x = 5
c)
x = 10
2.
Simplify the expression.
(x5 )(x5)
a)
x10
b)
x25
c)
x16
d)
x8
3.
Simplify (c5)(c2)(c2)
a)
c20
b)
c9
c)
c11
d)
3c45
4.
Simplify the expression.
(x4 )(x12)
a)
x3
b)
x48
c)
x16
d)
x8
5.
(6x2)(-3x5)
a)
18x7
b)
-18x7
c)
18x7
d)
3x7
6.
(2m4)(5m2)
a)
10m6
b)
10m8
c)
7m6
d)
7m8
7.
97•99
a)
916
b)
9979
c)
8116
8.
Simplify the expression.
a)
214 z13
b)
22/z7
c)
214/ z7
d)
22 z7
9.
6⁰
a)
1
b)
0
c)
6
10.
(5³)⁷
a)
5²¹
b)
5¹⁰
c)
5⁴
d)
125²¹
11.
Simplify:
(7y4)2
a)
7y6
b)
14y8
c)
14y6
d)
49y8
12.
Simplify:
(5ab2)2
a)
25a2b4
b)
10a2b4
c)
5a2b4
d)
25ab2
13.
CHALLENGE:
3x3y * 2x8y5
a)
5x11y6
b)
6x11y6
c)
6x24y5
d)
3x112y5
100 %
