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5. 100 200 300 400 500 Powers and Exponents Numerical Expressions Algebra: Variables/ Expressions Algebra: Properties The Distributive Property Equivalent Expressions

6. A 100 Write the product using an exponent: 6 × 6 × 6

7. A 100 6 × 6 × 6 = 6³

8. A 200 Write the product using an exponent: 2 × 2 × 2 × 2 × 2 × 2 × 2

9. A 200 2 × 2 × 2 × 2 × 2 × 2 × 2 = 2 7

10. A 300 Write the product using an exponent: 8 × 8 × 8 × 8 × 8

11. A 300 8 × 8 × 8 × 8 × 8 = 8 5

12. A 400 Write the power as a product of the same factor. Solve. 10 4

13. A 400 10 x 10 x 10 x 10 = 10,000

14. A 500 Write the power as a product of the same factor. Solve. 4 8

15. A 500 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 = 65,536

16. B 100 Find the value of the expression: 8 + 4 – 3

17. B 100 8 + 4 – 3 = 9

18. B 200 Find the value of the expression: 38 – 19 + 12

19. B 200 38 – 19 + 12 = 31

20. B 300 Find the value of the expression: 7 + 9 x (3+8)

21. B 300 7 + 9 x (3+8) = 106

22. B 400 Find the value of the expression: 5³ - 12 ÷ 3

23. B 400 5³ - 12 ÷ 3 = 121

24. B 500 Find the value of the expression: 9 + 4³ x (20 – 8) ÷ 2 + 6

25. B 500 9 + 4³ x (20 – 8) ÷ 2 + 6 = 399

26. C 100 Evaluate the expression if m=2, n=16, p=1/3 m + 10

27. C 100 2 + 10 = 12

28. C 200 Evaluate the expression if m=2, n=16, p=1/3 n ÷ 4

29. C 200 16 ÷ 4 = 4

30. C 300 Evaluate the expression if m=2, n=16, p=1/3 6m - 1

31. C 300 6(2) – 1 = 11

32. DAILY DOUBLE C 400 DAILY DOUBLE Place A Wager

33. C 400 Evaluate the expression if m=2, n=16, p=1/3 12m - 4

34. C 400 12(2) – 4 = 20

35. C 500 Evaluate the expression if m=2, n=16, p=1/3 9p²

36. C 500 9(1/3)² = 1

37. D 100 Determine whether the two expressions are equivalent. If so, tell what property is appllied. If not, explain why. (35 + 17) + 43 and 35 + (17 + 43)

38. D 100 Yes; Associative Property

39. D 200 Determine whether the two expressions are equivalent. If so, tell what property is appllied. If not, explain why. (25 - 9) - 5 and 25 – (9-5)

40. D 200 No; 11 = 21

41. D 300 Determine whether the two expressions are equivalent. If so, tell what property is appllied. If not, explain why. 60 x 1 and 60

42. D 300 Yes; Identity Property

43. D 400 Determine whether the two expressions are equivalent. If so, tell what property is appllied. If not, explain why. (3 · 6) · 9 = 3 · (6 · 9)

44. D 400 Yes; Associative Property

45. D 500 Use one or more properties to rewrite the expression as an expression that does not use parentheses. (6 · r) · 7 = ___?___

46. D 500 42r

47. E 100 Use the Distributive Property to rewrite each algebraic expression: 8(x + 7) =

48. E 100 8x + 56

49. E 200 Use the Distributive Property to rewrite each algebraic expression: 5(11 + s) =

50. E 200 55 + 5s

51. E 300 Use the Distributive Property to rewrite each algebraic expression: 12(b + 5)

52. E 300 12b + 60

53. E 400 Factor the expression: 2x + 8

54. E 400 2(x + 4)

55. E 500 Factor the expression: 30 + 12x

56. E 500 6(5 + 2x)

57. F 100 Simplify the expression: 4x + 2x + 3x =

58. F 100 9x

59. F 200 Simplify the expression: 7(3x) =

60. F 200 21x

61. F 300 Simplify the expression: 8y + 4x + 6y

62. F 300 14y + 4x

63. F 400 Simplify the expression: 4(7x + 5y)

64. F 400 28x + 20y

65. F 500 Simplify the expression: 7(5x + 9y)

66. F 500 35x + 63y

67. The Final Jeopardy Category is: STEM Word Problem Please record your wager. Click on screen to begin

68. Seven friends have similar cell phone plans. The price of each plan is $x. Three of the seven friends pay an extra $4 per month for unlimited text messaging. Write and simplify an expression that represents the total cost of the seven plans. Click on screen to continue

69. 3(x + 4) + 4x; $7x + $12

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