1. Drills: Give the place value of each underlined digit
Give the value of each underlined digit in the above
numbers.

2. Use 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 to find the number with
0 in the hundred thousands place 1 in the hundred millions place 2 in the ten thousands place 3 in the ten millions place 4 in the thousands place 5 in the millions place 6 in the hundreds place 7 in the ones place 8 in the billions place 9 in the tens place Answer: __ , __ __ __ , __ __ __ , __ __ __

3. EXPONENTS!

4. Differentiate base from exponent
Objectives
Differentiate base from exponent
Write numbers using exponents

5. Exponents are a shorthand way to show a larger number.
What is an exponent?
Exponents are a shorthand way to show a larger number.

6. Where is an exponent located at?
Exponents are sometimes referred to as “powers.” 64
Exponent
Base

7. How do you read an exponent?
A number with an exponent is said to be "raised to the power" of that exponent.
Let’s look at some examples

8. 32 = three to the second power or three squared
53 = five to the third power or five cubed
74 = seven to the fourth power

9. What does an exponent mean?
An exponent tells how many times the base is multiplied by itself.
43 means 4 x 4 x 4 or 64

10. Helpful Tips Any number raised to the 0 power is equal to one! 100 = 1
Any number raised to the 1st power is equal to the number itself.
81 = 8

11. The most common mistake is……
BE CAREFUL
43 = 4 x 3 = 12
The most common mistake is……
Why is this not correct?
43 = 4 x 4 x 4 = 64
This is correct…..

12. CLASS PRACTICE
You do not have to write the following questions in your spiral notebook. However, you will need a scratch piece of paper to work out the problems.

13. What is the base in the following value?
Question #1
What is the base in the following value? 63 6

14. What is the exponent in the following value?
Question #2
What is the exponent in the following value? 63 3

15. 52 Write in words the correct way to read the following number.
Question #3
Write in words the correct way to read the following number. 52
Five raised to the second power
Five squared

16. Question #4
Calculate the value 23
23 = 2 x 2 x 2 = 8

17. Question #5
Calculate the value
104
104=10x10x10x10=

18. Question #6
Calculate the value 62
62 = 6 x 6 = 36

19. Question #7
Calculate the value
991
991 = 99

20. Question #8
Calculate the value 53
53 = 5 x 5 x 5 = 125

21. Question #9
Calculate the value 60
60 = 1

22. Question #10
Exponential form
6 x 6 x 6 x 6
6 x 6 x 6 x 6 = 64

23. Question #11
Exponential form
3x3x3x3x3
3 x 3 x 3 x 3 x 3= 35

24. Question #11
Exponential form 20
20 = 201

25. Exponential Form in Words
Complete the table
Exponential Form
Standard Form
Exponential Form in Words 32 25
Nine squared
One to the seventh power
103

26. THE END!