Multiple Choice
Identify the
choice that best completes the statement or answers the question.
|
|
|
Write the decimal as a fraction or mixed number in simplest form.
|
|
|
1.
|
0.22
|
|
|
2.
|
 0.784
|
|
|
3.
|
 4.84
|
|
|
4.
|
7.522
|
|
|
Add or subtract. Write fractions in simplest form.
|
|
|
5.
|
|
|
|
6.
|
|
|
|
7.
|
a. | –4.068 | c. | 4.068 | b. |  7.532 | d. | 4.058 |
|
|
|
8.
|
a. | 7.373 | c. | –7.373 | b. | 9.869 | d. | 9.871 |
|
|
|
Multiply or divide. Write fractions in simplest form.
|
|
|
9.
|
|
|
|
10.
|
|
|
|
11.
|
a. | –0.644 | c. | –0.708 | b. | 0.644 | d. | –0.761 |
|
|
|
12.
|
|
|
|
Solve the equation. Check your solution.
|
|
|
13.
|
|
|
|
14.
|
|
|
|
Solve the equation. Check your solution.
|
|
|
15.
|
|
|
|
16.
|
a. |  | c. | –12 | b. |  | d. | 12 |
|
|
|
17.
|
|
|
|
18.
|
a. | 5.1 | c. | 31.8 | b. | –48.8 | d. | –40.8 |
|
|
|
19.
|
a. | –54.71 | c. | –50.44 | b. | –34.77 | d. | –6.1 |
|
Other
|
|
|
1.
|
Extended Response On Saturday, you catch insects for your science
class. Unfortunately, 12 of the insects escape. The remaining insects are divided into four groups to
share in class. Each group has 18 insects. How many insects did you catch on Saturday? a. Solve the problem by working backwards. b.
Solve the equation  . How does the answer compare with the answer to
part (a)?
|