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1. |
Evaluate 3 × 2 - 6 ÷ 2 + 5. |
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A. |
-1 |
B. |
8 |
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C. |
-2 |
D. |
5 |
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Hint |
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2. |
Which statement illustrates the associative property of multiplication? |
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A. |
(2x)y = y(2x) |
B. |
(2x)y = 2(xy) |
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C. |
(2x)y = (x · 2)y |
D. |
(2x)y = 2xy |
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Hint |
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3. |
Simplify 2a4 + 4a2 + a4. |
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A. |
7a10 |
B. |
3a8 + 4a2 |
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C. |
3a4 + 4a2 |
D. |
2a4 + 4a2 + a4 |
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Hint |
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4. |
Which graph matches the following statement? The outside temperature rises steadily to 85° at 3 p.m., then drops steadily to 65° at 8 p.m.. |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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5. |
Based on the line plot, how many students scored at least 70? |
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 |
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A. |
13 |
B. |
12 |
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C. |
25 |
D. |
14 |
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Hint |
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6. |
Find the product (-3.6) × 7. |
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A. |
-25.2 |
B. |
25.2 |
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C. |
2.4 |
D. |
10.6 |
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Hint |
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7. |
Find the quotient  |
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A. |
 |
B. |
18 |
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C. |
2 |
D. |
-2 |
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Hint |
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8. |
Write  in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
The median is the _________ of a set of numbers. |
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A. |
highest number |
B. |
average |
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C. |
middle number |
D. |
most frequent |
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Hint |
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10. |
Evaluate 34. |
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A. |
12 |
B. |
64 |
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C. |
81 |
D. |
3 |
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Hint |
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11. |
If the number 178,651 is rounded to 179,000 and plotted on a stem-and-leaf plot as 17|9, how would you display 151,205? |
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A. |
1|51 |
B. |
151|2 |
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C. |
15|1 |
D. |
15|2 |
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Hint |
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12. |
Find the solution of 4x + 10 = 42
if the replacement set is {6, 7, 8, 9}. |
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A. |
6 |
B. |
9 |
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C. |
8 |
D. |
7 |
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Hint |
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13. |
Name the property demonstrated by 15 × 1 = 15. |
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A. |
Multiplicative Identity |
B. |
Transitive Property |
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C. |
Reflexive Property |
D. |
Multiplicative Inverse |
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Hint |
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14. |
Simplify 3x2 + 11x + 2x2. |
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A. |
6x2 + 11x |
B. |
16x2 |
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C. |
5x2 + 11x |
D. |
simplified |
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Hint |
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15. |
Evaluate 2 × 17 × 5. |
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A. |
170 |
B. |
160 |
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C. |
190 |
D. |
180 |
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Hint |
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16. |
Evaluate 0.75 + 2.2 + 0.25 + 0.8. |
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A. |
5 |
B. |
4 |
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C. |
3 |
D. |
6 |
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Hint |
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17. |
Which values of x and y are counterexamples to the given statement?
If x – y = an even number, then both x and y are even numbers. |
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A. |
x = 19, y = 13 |
B. |
x = 12, y = 4 |
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C. |
x = 15, y = 8 |
D. |
x = 22, y = 20 |
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Hint |
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18. |
Identify the coordinates of point C. |
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A. |
(6, 4) |
B. |
(5, 2) |
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C. |
(2, 1) |
D. |
(4, 6) |
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Hint |
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19. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6? |
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 |
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A. |
10 |
B. |
5 |
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C. |
20 |
D. |
15 |
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Hint |
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20. |
Evaluate m2  if m =  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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