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1. |
What is the first step in the 4-step plan to solve problems? |
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A. |
Explore |
B. |
Plan |
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C. |
Examine |
D. |
Solve |
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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. |
5 pounds |
B. |
12 pounds |
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C. |
17 pounds |
D. |
7 pounds |
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Hint |
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3. |
The following are scores on an English exam. The highest score possible is 100. What is the least score? |
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A. |
21 |
B. |
100 |
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C. |
71 |
D. |
75 |
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Hint |
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4. |
The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? |
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A. |
60-75 |
B. |
20-100 |
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C. |
20-30 |
D. |
90-100 |
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Hint |
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5. |
What integer represents a loss of 15 yards in football? |
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A. |
-15 |
B. |
15 |
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C. |
|-15| |
D. |
|15| |
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Hint |
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6. |
Solve 8.4 = -1.2p. |
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A. |
-4 |
B. |
9.6 |
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C. |
-7 |
D. |
7.2 |
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Hint |
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7. |
African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5w = 16,500 to find the weight of the Indian elephant. |
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A. |
12,500 lbs |
B. |
8,250 lbs |
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C. |
14,000 lbs |
D. |
11,000 lbs |
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Hint |
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8. |
Write the inequality that is graphed on the number line below. |
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A. |
 |
B. |
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C. |
 |
D. |
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Hint |
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9. |
Write an inequality for the sentence three times a number is less than 45. |
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A. |
3x  45 |
B. |
3 + x < 45 |
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C. |
3x > 45 |
D. |
3x < 45 |
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Hint |
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10. |
Multiply 45.3 × 102. |
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A. |
4,530 |
B. |
453 |
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C. |
4.53 |
D. |
0.453 |
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Hint |
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11. |
7,939 mg = ______ g |
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A. |
0.7939 |
B. |
7,939,000 |
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C. |
79.39 |
D. |
7.939 |
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Hint |
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12. |
Which symbol makes the following statement true?
568 ______ 5.1 × 102 |
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A. |
> |
B. |
< |
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C. |
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D. |
= |
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Hint |
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13. |
Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}? |
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A. |
range |
B. |
mean |
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C. |
mode |
D. |
median |
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Hint |
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14. |
Solve (-4)2 = b. |
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A. |
-16 |
B. |
16 |
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C. |
4 |
D. |
8 |
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Hint |
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15. |
Solve z = -20 ÷ 10 |
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A. |
-2 |
B. |
10 |
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C. |
-10 |
D. |
2 |
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Hint |
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16. |
Write 4 times k, increased by 9, is 45 as an algebraic equation. |
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A. |
9k + 4 = 45 |
B. |
4k + 9 = 45 |
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C. |
4k = 45 |
D. |
k + 9 = 45 |
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Hint |
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17. |
Write 63 as a product of the same factor. |
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A. |
6 · 6 · 6 |
B. |
6 · 6 · 6 · 6 · 6 · 6 |
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C. |
3 · 3 · 3 |
D. |
3 · 3 · 3 · 3 · 3 · 3 |
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Hint |
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18. |
Evaluate 16 + (9 - 4)10 - 4 · 5. |
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A. |
190 |
B. |
35 |
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C. |
96 |
D. |
46 |
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Hint |
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19. |
Use the Distributive Property to find (7 - 4)8 written as an equivalent expression. Then evaluate the expression. |
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A. |
7 · 8 - 4 · 8; 416 |
B. |
8 - 7 · 8 - 4; 4 |
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C. |
7 · 8 - 8 - 4; 24 |
D. |
7 · 8 - 4 · 8; 24 |
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Hint |
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20. |
Which expression represents the Identity Property of Multiplication? |
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A. |
4 × 1 = 1 × 4 |
B. |
8 + 0 = 8 |
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C. |
j × 1 = j |
D. |
h × 0 = 0 |
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Hint |
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