1. Bell Work: Write the fraction as a decimal number. 1/30

2. Answer: 0.03 __

3. Test 3 Review

4. Postage costs $0.39 for the first ounce and $0.24 for each additional ounce. What is the cost to mail a 6 ounce envelope?

5. Answer: $1.59

6. At $32 per hour, how much would a worker earn on a 2 ½ hour job?

7. Answer: $80.00

8. What is the total price of 3.2 pounds of apples at $0.80 per pound?

9. Answer: $2.56

10. What is the perimeter of the triangle? 5 feet 12 feet

11. Answer: 30 Feet

12. The previous triangle is a right triangle. It is also a)Left b)Equilateral c)Isosceles d)Scalene

13. Answer: D Scalene

14. A 20% tip on a $24.00 dinner bill is how much money?

15. Answer: $4.80

16. During the morning commute 96 cars and 24 trucks passed through the intersection. What is the ratio of cars to trucks?

17. Answer: 4 to 1 4/1 4:1

18. The minute hand of a clock turns 6 degrees per minute. In ten minutes the minute hand turns what fraction of a full 360 degree turn?

19. Answer: 1/6

20. A tile installer charges $12 per square foot to install floor tile. What is the cost to install tile in a room of the size shown?

21. Answer: $480

22. Write 40% as a decimal number and as a reduced fraction.

23. Answer: 0.4, 2/5

24. Simplify 5 + 4 – 3 x 2 + 1 0

25. Answer: 0

26. Earth’s average distance from the Sun is about 93,000,000 miles. Express that number in scientific notation.

27. Answer: 9.3 x 10 7

28. What is the area of a triangle with vertices at (-1, -1), (3, -1), and (2, 2)?

29. Answer: 6 units 2

30. Find the missing exponent: 10 x 10 = 10 45 ?

31. Answer: 9

32. Simplify: ½ + 1/3 x ¼

33. Answer: 7/12

34. Triangle ABC is transformed to triangle A’B’B’ by a a)Translation b)Rotation c)Reflection d)dilation

35. Answer: C Reflection

36. Solve by inspection t + 2 = 4 3

37. Answer: t = 10

38. Convert 5/6 to a decimal with a bar over the repetend.

39. Answer: 0.83 __

40. Simplify: 1.2 + 0.36 0.06

41. Answer: 26

42. Simplify: x  x x 3 4 5

43. Answer: x 2

44. The number of students in four classrooms is 28, 30, 31 and 31. what is the mean number of students in the four classrooms?

45. Answer: 30 Students

46. Simon ran and jumped three times. The lengths of his jumps are shown below. 4.23 m, 4.27 m, 3.98 m His longest jump was how much longer than his shortest jump?

47. Answer: 0.29 m

48. There are 12 girls and 15 boys in a classroom. What fraction of the students are girls?

49. Answer: 4/9

50. Norton started driving at 9 a.m. By noon he had traveled 162 miles. What was his average speed?

51. Answer: 54 miles per hour

52. Expand: 3(x + 4)

53. Answer: 3x + 12

54. Compare: √(25) - √(16) ____ √(25-16)

55. Answer: <

56. Arrange these numbers from least to greatest. 1.4, 0, 0.14, ¼, 1, -1/4

57. Answer: -1/4, 0, 0.14, ¼, 1, 1.4

58. If a triangle has two angles measuring at 58 degrees each, what is the measure of the third angle?

59. Answer: 64 degrees

60. Classified by sides, what type of triangle is this?

61. Answer: Isosceles

62. What is the are of a triangle with vertices at (0, 0), (0, 3), and (3, 4)?

63. Answer: 6 units 2

64. Find the perimeter of this triangle. 6 cm 8 cm

65. Answer: 24 cm

66. Follow the order of operations to simplify the following expression. 20 – [10 – 5(3 – 1)]

67. Answer: 20

68. Express in exponential form: x  x  y  y  y z  z  z  z

69. Answer: x y z 2 3 4

70. Find ½ bh when b = 12 and h = 8.

71. Answer: 48

72. Solve by inspection: 50 = 2x + 10

73. Answer: X = 20

74. Solve by inspection: 1 – x = 2/5

75. Answer: X = 3/5

76. Simplify: ¾ x 8/9

77. Answer: 2/3

78. Simplify: 3/5 ÷ 3/4

79. Answer: 4/5

80. Simplify: 2.4 – 0.24 2

81. Answer: 1.08

82. Simplify: (0.12) 2

83. Answer: 0.0144