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1. |
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. |
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A. |
8 |
B. |
16 |
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C. |
4 |
D. |
12 |
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Hint |
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2. |
What is the second step in the 4-step plan to solve problems? |
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A. |
Explore |
B. |
Solve |
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C. |
Plan |
D. |
Examine |
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Hint |
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3. |
Evaluate 3x + 2y if x = 3 and y = 7. |
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A. |
5 |
B. |
27 |
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C. |
23 |
D. |
105 |
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Hint |
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4. |
Evaluate 34. |
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A. |
81 |
B. |
12 |
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C. |
64 |
D. |
7 |
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Hint |
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5. |
Solve 5 + y = 11. |
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A. |
2 |
B. |
7 |
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C. |
6 |
D. |
16 |
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Hint |
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6. |
The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches. |
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A. |
36 in. |
B. |
24 in. |
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C. |
10 in. |
D. |
12 in. |
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Hint |
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7. |
Write 120,000,000 in scientific notation. |
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A. |
0.12×109 |
B. |
1.2×109 |
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C. |
1.2×108 |
D. |
12×107 |
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Hint |
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8. |
Which symbol makes the following statement true?
7,500 ______ 7.5 × 103 |
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A. |
> |
B. |
 |
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C. |
< |
D. |
= |
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Hint |
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9. |
Solve f =  . |
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A. |
2 |
B. |
6 |
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C. |
3 |
D. |
4 |
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Hint |
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10. |
Multiply 45.3 × 102. |
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A. |
453 |
B. |
4,530 |
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C. |
4.53 |
D. |
0.453 |
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Hint |
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11. |
523 m = ______ km |
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A. |
0.523 |
B. |
0.0523 |
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C. |
5.23 |
D. |
523,000 |
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Hint |
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12. |
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. |
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A. |
12 |
B. |
13 |
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C. |
14 |
D. |
15 |
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Hint |
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13. |
Find the next term in the sequence
83, 92, 101, 110, … |
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A. |
55 |
B. |
121 |
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C. |
111 |
D. |
119 |
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Hint |
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14. |
Find the next term in the sequence
1, 6, 36, 216, |
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A. |
1296 |
B. |
7776 |
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C. |
222 |
D. |
1944 |
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Hint |
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15. |
Evaluate 15. |
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A. |
1 |
B. |
5 |
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C. |
6 |
D. |
15 |
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Hint |
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16. |
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room? |
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A. |
3 × 1.5 + 2 × 1 + 2 |
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B. |
1.5 + 1.5 + 1.5 + 1 + 1 + 2 |
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C. |
5(1.5 + 1) + 2 |
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D. |
3(1.5) + 2(1) + 2 |
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Hint |
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17. |
Graph the solution of 11 + y = 28 on a number line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? |
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A. |
$130 |
B. |
$106 |
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C. |
$26 |
D. |
$50 |
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Hint |
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19. |
Find the property that is shown by y + z = z + y. |
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A. |
Commutative Property of Multiplication |
B. |
Identity Property of Addition |
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C. |
Commutative Property of Addition |
D. |
Associative Property of Addition. |
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Hint |
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20. |
Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4, … |
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A. |
×2; geometric |
B. |
×0.2; geometric |
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C. |
+2; arithmetic |
D. |
+0.3; arithmetic |
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Hint |
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