WorksheetsIndices
Total questions: 12
Worksheet time: 12mins
Name
Class
Date
1.
What is the correct law for multiplication? am x an =
a)
am+n
b)
am + an
c)
amxn
d)
amn
2.
What is the correct law for division? am ÷ an =
a)
am-n
b)
am - an
c)
am÷n
d)
am/n
3.
Write 62 x 63 as a single power
a)
7776
b)
66
c)
65
d)
365
4.
Write 95 ÷ 93 as a single power
a)
92
b)
98
c)
915
5.
Evaluate 23 + 32
a)
72
b)
36
c)
12
d)
17
6.
a7×a4÷a5
a)
a7
b)
a6
c)
a4
d)
a11
7.
Simplify 40
a)
1
b)
4
c)
0
8.
Which expression is equivalent to the following?
a)
32x3y4
b)
32x9y13
c)
16x8y12
d)
16x6y7
9.
a3×a4
a)
7a
b)
12a
c)
a12
d)
a7
10.
(3x2y3)2
a)
9x4y6
b)
3x4y5
c)
6x4y6
d)
9xy
11.
What is the value of (-2)3?
a)
-8
b)
-6
c)
6
d)
8
12.
(6a8b)(10a3b4)
a)
60a5b−3
b)
60a24b4
c)
16a11b5
d)
60a11b5
100 %
