1. Negative and Zero Exponents Unit 1 Lesson 5 From: http://www.ih.k12.oh.us/MSDunlap/PreAlgebra/Negative%20Exponents.ppt#256,1,Negative Exponents

2.  http://www.brainpop.com/math/number sandoperations/exponents/preview.weml http://www.brainpop.com/math/number sandoperations/exponents/preview.weml Exponents:

3. Complete the following table. Stand. FormExpanded Form Expon. Form 100,000 10,000 1000 100 10 1

4. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙10 10,000 1000 100 10 1

5. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,000 1000 100 10 1

6. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙10 1000 100 10 1

7. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 1000 100 10 1

8. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙10 100 10 1

9. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 100 10 1

10. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙10 10 1

11. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 1

12. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 1

13. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 1

14. Complete the following table. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0

15. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 1 100 1 1000 1 10,000

16. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 1 100 1 1000 1 10,000

17. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 1000 1 10,000

18. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 1 1000 1 10,000

19. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10,000

20. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 1 10,000

21. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000

22. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000 1 10∙10∙10∙10

23. Now let’s continue the pattern. Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000 1 10∙10∙10∙10 10 -4

24. What should you learn from this? Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000 1 10∙10∙10∙10 10 -4

25. What should you learn from this? Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000 1 10∙10∙10∙10 10 -4 1) Any number raised to the zero power is always 1.

26. What should you learn from this? Stand. FormExpanded Form Expon. Form 100,00010∙10∙10∙10∙1010 5 10,00010∙10∙10∙1010 4 100010∙10∙1010 3 10010∙1010 2 10 10 1 110 0 1 10 10 -1 1 100 1 10∙10 10 -2 1 1000 1 10∙10∙10 10 -3 1 10,000 1 10∙10∙10∙10 10 -4 2) A negative exponent will create a fraction.

27. Evaluate. 1)2 -3 =2)4 -4 = 3)(-2) -4 =4)(-5) -3 = 5)8 0 = 6)(-4) 0 =

28. Evaluate. 1)2 -3 =2)4 -4 = 3)(-2) -4 =4)(-5) -3 = 5)8 0 = 6)(-4) 0 = 1818 1 256 1 16 1 125 - 11