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Midterm Review Packet
Use your notes, old quizzes/tests, and/or textbook to help you complete this packet to prepare for the midterm. Show
organized work on separate paper!
Chapter 2:
1. Evaluate xy when x = 1.28 and y = 1.2.
2. Choose the correct statement.
a) 9 < 9.4 < 9.33
b) 9>9.4>9.33
c) 9.4 > 9.33 >9
3. Write 880,000,000 in scientific notation.
4. Write 5.28  104 in standard form.
5. Divide 0.357÷0.021
6. Compare using <, >, or =: 0.6 _____
4
.
7
7. Compare: 1.5709 ____ 1.571
8. Name and round 0.9519 to the underlined place-value position.
9. Express 0.82 as a fraction in simplest form.
10. Express
7
as a decimal.
16
11. Express 7
1
as a decimal.
8
12. Estimate by rounding: 216.42 – 39.75
13. Estimate by clustering: 425 + 421.7 + 426 + 424.9
14. Find the product of 0.032 and 23.
15. Multiply mentally: 0.0793 x 106
16. Multiply mentally: 0.001 x 0.035
17. Complete: 0.75 L = __________mL
18. 7,462 g = ____________kg
Chapter 4:
19. Find the next two terms in the sequence: 1, 5, 25, 125, ____, _____
20. Identify the type of sequence for the previous problem.
21. Find the sixth term in the sequence: 1, 3, 7, 13, …
22. Identify the type of sequence for the previous problem.
23. Use the divisibility rules to identify if 105 is divisible by 2, 3, 4, 5, 6, 9, 10.
24. Write the prime factorization of 48.
d) 9.4 <9.33 < 9
25. Find the GCF of 16 and 64.
26. Write the fraction
36
in simplest form.
66
27. Write the fraction
30
in simplest form.
50
28. Find the GCF and LCM of 8, 20, and 36.
29. Express the ratio 12 feet to 8 feet in simplest form.
30. Express 12% as a fraction in simplest form and a decimal.
31. Express
5
as a decimal and a percent.
16
32. Compare using <, >, or =:
7
13
_______
.
15
24
Chapter 5:
33. Evaluate the expression bc  a if a = -3, b = 4, and c = -6.
34. The set of ________ is the set of all positive and negative whole numbers.
35. The ________ is the point where the x and y axes meet in a coordinate
plane.
36. Find the integer, opposite and absolute value for points A and C.
36. Find the absolute value:  10
37. Compare using <, >, or =: -12 ____ -4.
38. Find the sum: -47 + (- 13).
39. Find the sum: (-8) + (-6) + 15.
40. Find the difference: -7 – (-4).
41. ____________ is the region on a coordinate plane where all of the x values are negative and the y values are positive.
42. Find the product: 4(-5)(0)
43. Evaluate ab – 7 when a = 6 and b = -4
44. In which quadrant does the point (2, -8) lie?
45. Find the absolute value of the difference when 6 is subtracted from –4.
46. Evaluate:
 18  8
2
47. Find the difference: -20 – (-6)
48. On graph paper, draw a coordinate plane. Then graph and label each point:
M(3, -4) J(-2, -3)
K(-1,1)
49. Graph the original image for the points A(4,2), B(1,2) and C(3, -4) and the new image after a translation five units
left and reflected over the x –axis.
Chapter 6:
50. Chee is c years old. Write a variable expression that represent Chee’s age in 5 years.
a) 5c
b) c  5
c) c + 5
d) c – 5
51. Choose the correct phrase to represent the variable expression x – 12.8
a) a number x subtracted from 12.8
b) 12.8 minus a number x
c) the sum of a number x and 12.8
d) 12.8 subtracted from a number x
52. Solve algebraically and graph the solution on a number line for: p – 8
 -14
53. Solve algebraically: 2.9a = -11.6
54. Solve algebraically: -2k + 17 = 9
x
5  5
5
2 5
56. Solve algebraically: b - 
3 6
55. Solve algebraically:
57. Solve algebraically and graph the solution on a number line:
2p + 5.8 > 4
58. Which variable expression represents the phrase: two fewer than a number x divided by 8?
a)
x
2
8
c) 8x + 2
b)
x
2
8
d) 8x – 2
59. Which equation represents this sentence: The product of 5 and a number m is 10.
5
 10
m
a) 5 + m = 10
b)
c) m – 5 = 10
d) 5m = 10
60. Ana has $75 and saves an additional $13 per week. Which equation can be used to find how many weeks it will take
until she has $452?
a) 75 + w = 452
b) 75 + 13w = 452
c) 13w – 75 = 452
d) 452 + 13w = 75
61. Select the equation that matches the 6 sets of ordered integers.
a) y = x – 6
c) y =
x
2
2
b) y =
x
4
d) y = 2x – 14
x
8
16
24
32
40
y
2
4
6
8
10
62. Use the equation y = -2x +2 to complete a – c on graph paper: a) create an x/y table using 2, 1, 0, -1, -2 as x-input
values b) write the ordered pairs c) graph the equation.
Chapter 7:
63. Round to the nearest whole number 4
7
11
7
9
64. Round to 0, ½, or 1:
7
1
6
8
5
9
14
66. Find the sum of 1 and
in simplest form.
10
15
1
1
67. Find the difference of 5 and 2 in simplest form.
8
3
4
2
68. Find the quotient of 1 and in simplest form.
5
3
65. Estimate: 10
69. Find the product of
2
6
and . Write in simplest form.
9
8
8
9
70. Find the product of 3 and 2
1
in simplest form.
7
71. _______lb = 88 oz
72. 2.5 pt = ________c
73. ________fl oz = 1 pt
74. Name the property shown by the following statement: (5 + 2) + 3 = 5 + (2 + 3)
75. Name the property illustrated by the following statement: 29  12 = 12  29
76. Find the perimeter of a rectangle with a length of 8
77. Find the circumference of a circle with a radius of
1
5
inches and a width of 5 inches.
3
6
7
mile.
8