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WorksheetsExponents Mult/Div/Neg
Total questions: 20
Worksheet time: 36mins
Name
Class
Date
1.
Evaluate this expression using the quotient rule.
a)
95
b)
99
c)
15
d)
9-5
2.
Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
a)
77
b)
78
c)
87
d)
79
3.
40
a)
0
b)
1
c)
4
d)
-4
4.
Simplify the following expression:
xy-7
xy-7
a)
xy7
b)
x/y7
c)
x7/y
d)
x7y
5.
Simplify (-1/2)0
a)
1
b)
0
c)
-1
d)
-2
6.
(2x3y)6
a)
2x18y6
b)
64x18y6
c)
64x3y6
d)
2x3y6
7.
According to exponent rules, when we raise the power to a power we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
8.
According to exponent rules, when we multiply the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
9.
According to exponent rules, when we divide the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
10.
3⁻⁴
a)
1 ⁄ 34
b)
-34
c)
34
d)
1 ⁄ 12
11.
(34x5y6z-7)0
a)
34x5y6 / z7
b)
34x5y6 / x-7
c)
0
d)
1
12.
a)
a
b)
b
13.
25 is the same as 2 x 5.
a)
True
b)
False
14.
Which is greater, 26540 or 50?
a)
26540
b)
50
c)
They are the same
d)
Zero is greater
15.
Simplify. Your answer should only contain positive exponents.
a)
A
b)
B
c)
C
d)
D
16.
Simplify. Your answer should only contain positive exponents.
a)
A
b)
B
c)
C
d)
D
17.
(c5)(c3)(c3)
a)
c45
b)
3c11
c)
c11
d)
3c45
18.
a)
2a2b6
b)
1/2a2b6
c)
b6/2a2
d)
2b6/a2
19.
Simplify (-4r5)(2r8)
a)
-8r13
b)
-2r13
c)
-8r40
d)
-2y40
20.
(y9)-2
a)
y18
b)
y11
c)
1/y18
d)
y9/2
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