1. Expanded, Exponent, and Standard Form
Writing Exponents
Expanded, Exponent, and Standard Form

2. Power/Exponent/Index
Parts 13 3
Base
Power/Exponent/Index

3. Writing Exponents Exponent: Expanded: Standard:
Includes exponent in answer
Expanded:
Strand of the same base multiplied together
Standard:
Answer without exponents
Exponent
Expanded
Standard
10³
10 x 10 x 10
1,000

4. Examples Exponent Expanded Standard 25 2 x 2 x 2 x 2 x 2 32 134
28, 561
9 x 9 x 9 x 9
6, 561
163
16 x 16 x 16

5. Why? Squaring Integers +6 x +6 = +36 -6 x -6 = +36
A positive number squared = positive
A negative number squared = positive
Why?
+6 x +6 = +36
-6 x -6 = +36

6. Assignment
Complete your practice packet. If you do not finish in class, it is homework!
The last page is a challenge page! TRY!