| |
| |
1. |
Which statement illustrates the additive identity? |
| |
|
A. |
3 × 1 = 3 |
B. |
3 + 0 = 3 |
| |
|
C. |
 |
D. |
3 - 3 = 0 |
| |
|
Hint |
|
| |
2. |
Evaluate (16 - 4) ÷ 12 × 15. |
| |
|
A. |
 |
B. |
15 |
| |
|
C. |
1 |
D. |
 |
| |
|
Hint |
|
| |
3. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
| |
|
A. |
15 + y |
B. |
15 + 3y |
| |
|
C. |
8 + 3y |
D. |
8 + y |
| |
|
Hint |
|
| |
4. |
Simplify 6a + 15a. |
| |
|
A. |
6a + 15a |
B. |
42a |
| |
|
C. |
21a2 |
D. |
21a |
| |
|
Hint |
|
| |
5. |
Write a power that represents the number of small squares in the large square. |
| |
|
 |
| |
|
A. |
25 |
B. |
5 × 5 |
| |
|
C. |
52 |
D. |
5 × 2 |
| |
|
Hint |
|
| |
6. |
Write an algebraic expression for b to the second divided by c to the fourth. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
b2c4 |
D. |
b2 + c4 |
| |
|
Hint |
|
| |
7. |
Write an algebraic expression for the verbal expression. the sum of 4 and one half of the number x |
| |
|
A. |
4 +  x |
B. |
4 + ÷ x |
| |
|
C. |
4 - x |
D. |
4 - ÷ x |
| |
|
Hint |
|
| |
8. |
Evaluate 5(11 + 22 - 10) – 19. |
| |
|
A. |
44 |
B. |
6 |
| |
|
C. |
66 |
D. |
106 |
| |
|
Hint |
|
| |
9. |
Name the property used in the equation x + 0 = 22. Then solve for x. |
| |
|
A. |
Additive Identity; x = 22 |
| |
|
B. |
Multiplicative Property of Zero; x = 22 |
| |
|
C. |
Multiplicative Identity; x = 1 |
| |
|
D. |
Multiplicative Inverse; x =  |
| |
|
Hint |
|
| |
10. |
Name the property demonstrated by 15 × 1 = 15. |
| |
|
A. |
Multiplicative Identity |
B. |
Transitive Property |
| |
|
C. |
Reflexive Property |
D. |
Multiplicative Inverse |
| |
|
Hint |
|
| |
11. |
Use the Distributive Property to simplify 11(v – 2). |
| |
|
A. |
11v – 2 |
B. |
22 – 11v |
| |
|
C. |
11v + 22 |
D. |
11v – 22 |
| |
|
Hint |
|
| |
12. |
Simplify 3x2 + 11x + 2x2. |
| |
|
A. |
6x2 + 11x |
B. |
16x2 |
| |
|
C. |
simplified |
D. |
5x2 + 11x |
| |
|
Hint |
|
| |
13. |
Simplify 2x + 5x + 4(x + 3). |
| |
|
A. |
14x |
B. |
11x + 12 |
| |
|
C. |
23x |
D. |
11x + 3 |
| |
|
Hint |
|
| |
14. |
Which values are a counterexample to the given statement?
If x × y = 0, then x must be 0. |
| |
|
A. |
x = 5, y = 0 |
B. |
x = 0, y = 1 |
| |
|
C. |
x = 0, y = 0 |
D. |
x = -1, y = 1 |
| |
|
Hint |
|
| |
15. |
Draw a graph of the ordered pairs in the table. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
Identify the coordinates of point A. |
| |
|
 |
| |
|
A. |
(1, 2) |
B. |
(5, 2) |
| |
|
C. |
(2, 1) |
D. |
(6, 4) |
| |
|
Hint |
|
| |
17. |
Identify the coordinates of point C. |
| |
|
|
| |
|
A. |
(6, 4) |
B. |
(4, 6) |
| |
|
C. |
(2, 1) |
D. |
(5, 2) |
| |
|
Hint |
|
| |
18. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter? |
| |
|
 |
| |
|
A. |
48 |
B. |
15 |
| |
|
C. |
27 |
D. |
60 |
| |
|
Hint |
|
| |
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 4 family members in their household than 5? |
| |
|
 |
| |
|
A. |
20 |
B. |
10 |
| |
|
C. |
15 |
D. |
5 |
| |
|
Hint |
|
| |
20. |
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 students responded with an answer of 2 or 3 family members? |
| |
|
|
| |
|
A. |
25 |
B. |
45 |
| |
|
C. |
5 |
D. |
20 |
| |
|
Hint |
|
|
|