# Arithmetic & Data Analysis

Home > Preview

The flashcards below were created by user jhahl on FreezingBlue Flashcards.

1. 12 * 6
72
2. 12 * 7
84
3. 12 * 8
96
4. 12 * 9
108
5. 12 * 10
120
6. 12 * 11
132
7. 12 * 12
144
8. 11 * 10
110
9. 11 * 11
121
10. 11 * 12
132
11. The numbers 1, 2, 3, 4....are called __________.
Natural or counting numbers
12. The numbers 0, 1, 2, 3...are called ____________.
Whole numbers
13. The numbers...-2, -1, 0, 1, 2...are called ___________.
Integers
14. Fractions and integers fall into a category called _________.
Rational numbers
15. 9 * 12
108
16. Square root of 3 and pie are examples of ____________.
Irrational numbers
17. A prime number is a number that can be divided evenly only by _____________.
One and itself.
18. A composite number is divisible by ____________.
More than one and itself.
19. The first four square numbers greater than zero are ____, ____, ____, ______.
1, 4, 9, 16
20. 8 * 7
56
21. 8 * 8
64
22. The first four cube numbers greater than zero are _____, ____, _____, _____.
1, 8, 27, 64
23. 8 * 12
96
24. "5 times 4" can be written a number of ways. Show three of them.
5 x 4; 5 * 4, 5(4)
25. List the property represented by:

3 + 0 = 3
Additive property
26. List the property represented by:

4 x 1 = 4
Mulitplicative property
27. 7 * 6
42
28. List the property represented by:

3 + 6 = 6 + 3
Commutative property of addition
29. 7 * 8
56
30. List the property represented by:

4 + (6 + 2) = (4 + 6) + 2
Associative property of addition
31. 7 * 12
84
32. List the property represented by:

3 + (-3) = 0
Additive inverse
33. List the property represented by:

4(3 + 5) = 4(3) + 4(5)
Distributive property of multiplication and addition
34. List the property represented by:

7 x 1/7 = 1
Mulitplicative inverse
35. List the property represented by:

6 x 8 = 8 x 6
Commutative property of multiplication
36. 6 * 7
42
37. 6 * 8
48
38. List the property represented by:

(2 x 6) x 3 = 2 x (6 x 3)
Associative property of multiplication
39. 6 * 12
72
40. In the number 543,216, which digit is in the ten thousands place?
4
41. Express 367 in expanded notation.
(3 x 102) + (6 x 101) + (7 x 100)
42. Simplify 3[5 + 2(3-1)]
1. 3[5 + 2(3-1)]

2. 3[5 + 2(2)]

3. 3[5 + 4]

4. 3[9] = 27
43. -8 + 5 =
-3
44. 8 - 17 =
-9
45. 12 - (-6) =
12 + 6 = +18
46. -19
- + 24
• -19
• -24
• -43
47. 12 - (4 - 7 + 6) =
12 - 4 + 7 - 6 = 9
48. (-18)(5) =
-90
49. -15 divided by -3 =
+5
50. 0 divided by 5 =
0
51. 8
0
Undefined
52. An improper fraction has ______________________.
a numerator that is larger than or equal to the denominator.
53. Change 17/3 to a mixed number.
5 2/3
54. Change 9 1/4 to an improper fraction.
37/4
55. Reduce 14/35
2/5
56. Change 1/4 to twelfths
3/12
57. List all the factors of 30.
1, 2, 3, 5, 6, 10, 15, 30
58. List the first four mulitples of 7.
7, 14, 21, 28
59. 3/7 + 4/5=
15/35 + 28/35 = 43/35 = 1 8/35
60. What is 45% of 30?
x = .45(30)

x = 13.5
61. 21 is 30% of what number?
21 = .30x

70 = x
62. 15 is what percent of 120?
15 = 120x

.125 or 12 1/2%
63. What is the percent increase from 120 to 150?
Percent change = change divided by starting point

30/120 = .25 = 25%
64. Express 360,000 in scientific notation.
3.6 x 105
65. Express 0.0002 in scientific notation.
2 x 10-4
66. (3 x 105)(2 x107) =
6 x 1012
67. (7 x 103)(5 x 108)
3.5 x 1012

### Card Set Information

 Author: jhahl ID: 97335 Filename: Arithmetic & Data Analysis Updated: 2011-09-30 00:21:43 Tags: GRE math Folders: Description: From CliffsNotes Math Review for Standardized Tests Show Answers:

What would you like to do?

Home > Flashcards > Print Preview