WorksheetsExponents' rules
Total questions: 15
Worksheet time: 13mins
Name
Class
Date
1.
10×10×10×10×10=
a)
10×5
b)
105
2.
103=
a)
10×10×10
b)
10×3
c)
10+10+10
d)
10,000
3.
Which number is the BASE? 27 =128
a)
2
b)
7
c)
128
d)
27
4.
y0=
a)
y
b)
0
c)
1
d)
10
5.
3650=
a)
0
b)
1
c)
365
d)
3651
6.
x4x9 =
a)
x13
b)
x36
c)
x5
d)
x−5
7.
x8x17
a)
x9
b)
x25
c)
x−9
d)
x−25
8.
According to exponent rules, when we multiply the same base we _______ the exponents.
a)
Multiply
b)
Add
c)
Divide
d)
Subtract
9.
Which is the expanded form of
53
53
a)
3 x 3 x 3
b)
5 x 5
c)
5 x 5 x 5
d)
5 x 3
10.
What is the exponential form of
4 x 4 x 4 x 4 x 4 x 4
4 x 4 x 4 x 4 x 4 x 4
a)
64
b)
42
c)
46
d)
4 x 6
11.
Simplify the expression in exponential form:
1340
1340
a)
0
b)
134
c)
1
12.
What's the base?
y5
y5
a)
5
b)
y
13.
According to exponent rules, when we divide the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
14.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
15.
Which number is the EXPONENT?
42 = 16
42 = 16
a)
4
b)
2
c)
16
100 %
