Exponents
73
343
Write "4 cubed" in exponent form and solve.
43= 64
What is the square root of 121?
11
What two words best describes the numbers in the pattern below?
100, 121, 144, 169...
"perfect squares"
Identify the base and exponent in 64
6 is the base
4 is the exponent
Write "5 cubed" as an exponent.
53
What is the square root of 16?
4
Describe the first three perfect squares after 0.
1 x 1= 1
2 x 2= 4
3 x 3= 9
So, 1, 4, and 9 are the first three perfect squares after 0.
What is 105?
100,000
What is the value of 104?
10,000
What is
sqrt 196
14
sqrt 64
8
In the example, 70, 0 can be described as _____ and 7 can be described as ________.
0 is the exponent
7 is the base
80=
1
If you take the square root of a number and get a decimal, what does that mean?
The number is not a perfect square
The square root of this perfect square is 20. What is the perfect square?
400
True or False? Any number, except zero, raised to the zero power is always 1. For example: 50 = 1
True.
1,024 is 4 to what power?
The 5th power
sqrt 225
15
What number comes next in the sequence?
1, 4, 9, 16, 25, 36, ___
49