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WorksheetsIndices
Total questions: 20
Worksheet time: 22mins
Name
Class
Date
1.
Write 2 x 2 x 2 x 2 in index form
a)
23
b)
25
c)
16
d)
24
2.
Write 62 x 63 as a single power
a)
7776
b)
66
c)
65
d)
365
3.
Write 95 ÷ 93 as a single power
a)
92
b)
98
c)
915
4.
Evaluate 23 + 32
a)
72
b)
36
c)
12
d)
17
5.
(3x2y3)2
a)
9x4y6
b)
3x4y5
c)
6x4y6
d)
9xy
6.
What is the area of a rectangle if its dimensions are listed below:
length = 10x7
width = 7x5
Hint: Area = (length)(width)
length = 10x7
width = 7x5
Hint: Area = (length)(width)
a)
70x12
b)
70x35
c)
17x12
d)
17x35
7.
Simplify.
a)
A
b)
B
c)
C
d)
D
8.
8
a)
W
b)
O
c)
R
d)
K
9.
2
a)
C
b)
A
c)
V
d)
E
10.
Simplify -90
a)
1
b)
-1
c)
-9
d)
9
11.
Simplify the following expression:
xy-7
xy-7
a)
xy7
b)
x/y7
c)
x7/y
d)
x7y
12.
What is the value of (-2)3?
a)
-8
b)
-6
c)
6
d)
8
13.
Evaluate the expression using the quotient rule.
a)
214 z13
b)
22/z7
c)
214/ z7
d)
22 z7
14.
(y9)-2
a)
y18
b)
y11
c)
1/y18
d)
y9/2
15.
a)
a
b)
b
c)
c
d)
d
16.
Simplify (34x5y6z-7)0
a)
34x5y6 / z7
b)
34x5y6 / x-7
c)
0
d)
1
17.
Simplify 5-2
a)
-10
b)
1/25
c)
1/(5)2
d)
-1/10
18.
Simplify (3a-1c-5)/ d0
a)
1
b)
3/ac5
c)
3a/c5
d)
1/3a1c5d
19.
Simplify -5p0t-5 / 2-1m2
a)
-5p/2t5m2
b)
10m2/t5
c)
(-5)(2)/t5m2
d)
-10/t5m2
20.
Which is greater, 26540 or 50?
a)
26540
b)
50
c)
They are the same
d)
Zero is greater
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