WorksheetsINDEX FORM 3
Total questions: 15
Worksheet time: 10mins
Name
Class
Date
1.
What is index notation?
a)
it is numbers
b)
you multiply numbers
c)
a shorthand way for writing long numbers
2.
What is 32 in expanded form?
a)
3 x 2
b)
3 + 2
c)
3 x 3
3.
What is 67in expanded form?
a)
6 x 6 x 6 x 6 x 6 x 6
b)
6 + 6 + 6 + 6 + 6 + 6
c)
6 x 7
4.
Solve 53
a)
8
b)
15
c)
75
d)
125
5.
Write in index notation. 2 x 3 x 3 x 5 x 5 x 5 x 2
a)
2 x 32 x 52
b)
22 + 32 + 53
c)
22 x 32 x 53
6.
Which is the base and which is the power? 52
a)
5 is base and 2 is power
b)
5 is base and power
c)
2 is base and 5 is power
d)
2 is base and power
7.
a3 x a5
a)
a15
b)
a2
c)
a8
d)
a-2
8.
b9 x b7
a)
b63
b)
b16
c)
b15
d)
b2
9.
y8 ÷ y
a)
y8
b)
y3
c)
y9
d)
y7
10.
a7 x a9
a)
a63
b)
a2
c)
a8
d)
a16
11.
c3 ÷ c7
a)
c4
b)
c-4
c)
c13
d)
c-2
12.
5d4x3d8
a)
8d32
b)
15d4
c)
15d12
d)
8d12
13.
Simplify the following: w0 x w0
a)
w1
b)
1
c)
0
14.
What is a3 x b2 in expanded form?
a)
a x 3 x b x 2
b)
a x a x b x b x b
c)
ab5
d)
a x a x a x b x b
15.
6 x 6 x 6 x 6 would be written as (a) in index notation
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