011 015 am anc c04 l3 664489.indd page 12 24/07/12 2:58 am … · 2013. 12. 17. · lesson 3 skills...

Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use. NAME ___________________________________________________ DATE _____________________ PERIOD __________ Lesson 3 Skills Practice Multiplying and Dividing Monomials Find each product. Express using positive exponents. 1. 2 3 · 2 5 2 8 2. 10 2 · 10 7 10 9 3. 1 4 · 1 1 5 4. 6 3 · 6 -3 6 0 or 1 5. (-3) 2 (-3) 3 (-3) 5 6. (-9) 2 (-9) 2 (-9) 4 7. a 2 · a 3 a 5 8. n 8 · n 3 n 11 9. (p 4 )(p 4 ) p 8 10. (z 6 )(z 7 ) z 13 11. (6b 3 )(3b -4 ) 18b -1 12. (-v) -3 (-v) 7 (-v) 4 13. 11a 2 · 3a -6 33a -4 14. 10t 2 · 4t 10 40t 12 15. (8c 2 )(9c) 72c 3 16. (4f 8 )(5f 6 ) 20f 14 Find each quotient. Express using positive exponents. 17. 5 10 − 5 2 5 8 18. 10 6 − 10 2 10 4 19. 7 9 − 7 6 7 3 20. 12 8 − 12 3 12 5 21. 100 9 − 100 8 100 1 or 100 22. (-2) 3 − -2 (-2) 2 23. r 8 − r 7 r 1 or r 24. z -10 − z 2 z -12 25. q 4 − q 8 q -4 26. g 12 − g 8 g 4 27. (-y) 7 − (-y) 2 (-y) 5 28. (-z) 12 − (-z) 5 (-z) 7 29. the product of two squared and two to the sixth power 2 8 30. the product of y squared and y cubed y 5 31. the quotient of a to the twentieth power and a to the tenth power a 10 Math Accelerated • Chapter 4 Powers and Roots

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Page 1: 011 015 AM ANC C04 L3 664489.indd Page 12 24/07/12 2:58 AM … · 2013. 12. 17. · Lesson 3 Skills Practice Multiplying and Dividing Monomials Find each product. Express using positive

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NAME ___________________________________________________ DATE _____________________ PERIOD __________

Lesson 3 Skills PracticeMultiplying and Dividing Monomials

Find each product. Express using positive exponents.

1. 23 · 25 28 2. 102 · 107 109

3. 14 · 1 15 4. 63 · 6-3 60 or 1

5. (-3)2(-3)3 (-3 ) 5 6. (-9)2(-9)2 (-9) 4

7. a2 · a3 a5 8. n8 · n3 n11

9. (p4)(p4) p8 10. (z6)(z7) z13

11. (6b3)(3b-4) 18b-1 12. (-v)-3(-v)7 (-v ) 4

13. 11a2 · 3a-6 33a-4 14. 10t2 · 4t10 40t12

15. (8c2)(9c) 72c3 16. (4f 8)(5f 6) 20f 14

Find each quotient. Express using positive exponents.

17. 5 10 −

5 2 58 18. 10 6 −

10 2 104

19. 7 9 −

7 6 73 20. 12 8 −

12 3 125

21. 100 9 −

100 8 1001 or 100 22. (-2) 3

−

-2 (-2)2

23. r 8 −

r 7 r1 or r 24. z -10 −

z 2 z-12

25. q 4

−

q 8 q-4 26.

g 12 −

g 8 g4

27. (-y) 7

−

(-y) 2 (-y)5 28. (-z) 12

−

(-z) 5 (-z)7

29. the product of two squared and two to the sixth power 28

30. the product of y squared and y cubed y5

31. the quotient of a to the twentieth power and a to the tenth power a10

Program: Pre-Algebra

Vendor: Aptara

Component: C04_ANC_L3

Grade: AMPDF Pages

Math Accelerated • Chapter 4 Powers and Roots

011_015_AM_ANC_C04_L3_664489.indd Page 12 24/07/12 2:58 AM s-019011_015_AM_ANC_C04_L3_664489.indd Page 12 24/07/12 2:58 AM s-019 /Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES.../Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES...

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