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1. |
What is the second step in the 4-step plan to solve problems? |
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A. |
Solve |
B. |
Plan |
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C. |
Examine |
D. |
Explore |
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Hint |
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2. |
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? |
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A. |
7 pounds |
B. |
5 pounds |
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C. |
17 pounds |
D. |
12 pounds |
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Hint |
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3. |
Evaluate 5 + 6 - 2 + 4. |
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A. |
13 |
B. |
7 |
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C. |
17 |
D. |
5 |
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Hint |
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4. |
Evaluate  if a = 5, b = 6 and c = 3. |
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A. |
30 |
B. |
3 |
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C. |
10 |
D. |
 |
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Hint |
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5. |
Write 120,000,000 in scientific notation. |
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A. |
1.2×109 |
B. |
1.2×108 |
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C. |
12×107 |
D. |
0.12×109 |
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Hint |
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6. |
What is the next term in the sequence 1, 4, 7, 10, … ? |
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A. |
17 |
B. |
13 |
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C. |
40 |
D. |
30 |
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Hint |
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7. |
Find the next term in the sequence 2, 6, 18, ... |
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A. |
54 |
B. |
30 |
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C. |
22 |
D. |
38 |
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Hint |
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8. |
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? |
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A. |
2500 miles |
B. |
10000 miles |
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C. |
1000 miles |
D. |
5000 miles |
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Hint |
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9. |
Find the next term in the sequence
15, 19, 23, 27, … |
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A. |
81 |
B. |
31 |
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C. |
30 |
D. |
29 |
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Hint |
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10. |
Find the next term in the sequence
81, 27, 9, 3, … |
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A. |
1 |
B. |
9 |
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C. |
3 |
D. |
6 |
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Hint |
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11. |
Evaluate 37. |
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A. |
5,034 |
B. |
2,187 |
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C. |
21 |
D. |
343 |
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Hint |
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12. |
Write 10 · 10 · 10 in exponential form. |
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A. |
103 |
B. |
13 |
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C. |
31 |
D. |
310 |
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Hint |
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13. |
Evaluate 60 ÷ 12 + 2(13 - 7). |
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A. |
22 |
B. |
6 |
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C. |
2.5 |
D. |
17 |
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Hint |
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14. |
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. |
3(1.5) + 2(1) + 2 |
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C. |
1.5 + 1.5 + 1.5 + 1 + 1 + 2 |
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D. |
5(1.5 + 1) + 2 |
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Hint |
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15. |
Evaluate j - k if j = 10 and k = 2. |
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A. |
5 |
B. |
20 |
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C. |
12 |
D. |
8 |
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Hint |
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16. |
Graph the solution of 3b = 33 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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17. |
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? |
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A. |
158 |
B. |
112 |
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C. |
108 |
D. |
102 |
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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. |
$106 |
B. |
$26 |
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C. |
$50 |
D. |
$130 |
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Hint |
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19. |
Which expression represents the Identity Property of Multiplication? |
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A. |
8 + 0 = 8 |
B. |
4 × 1 = 1 × 4 |
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C. |
j × 1 = j |
D. |
h × 0 = 0 |
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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; arithmetic |
B. |
×0.2; geometric |
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C. |
+0.3; arithmetic |
D. |
×2; geometric |
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Hint |
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