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1. |
Express 2 as a decimal. |
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A. |
275 |
B. |
 |
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C. |
0.75 |
D. |
2.75 |
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Hint |
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2. |
Write 0.21111... using bar notation. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Which of the following numbers is composite? |
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A. |
9 |
B. |
31 |
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C. |
23 |
D. |
1 |
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Hint |
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4. |
Write the prime factorization of 204. |
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A. |
2 × 2 × 3 × 17 |
B. |
6 × 17 |
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C. |
2 × 3 × 17 |
D. |
2 × 17 |
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Hint |
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5. |
What is the greatest common factor of 25a2b and 5ab2? |
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A. |
5a2b2 |
B. |
5 |
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C. |
5ab2 |
D. |
5ab |
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Hint |
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6. |
Libby had 4 inches of length cut off her hair, Jayne had 4 inches
of length cut off her hair, and Thayer had 4 cut off hers.
Who had the most length cut off? |
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A. |
Libby |
B. |
Jayne |
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C. |
Thayer |
D. |
They all had the same amount cut. |
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Hint |
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7. |
George wants to resurface the table below with ceramic tiles. What is the largest square tile that he can use without having to cut any tiles? |
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A. |
8 inches on each side |
B. |
6 inches on each side |
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C. |
4 inches on each side |
D. |
12 inches on each side |
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Hint |
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8. |
Which of the following is not an example of a ratio? |
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A. |
 |
B. |
8 to 10 |
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C. |
 |
D. |
1:33 |
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Hint |
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9. |
Express  in simplest form. |
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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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10. |
Write  as a decimal. |
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A. |
0.085 |
B. |
0.85 |
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C. |
0.805 |
D. |
8.5 |
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Hint |
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11. |
Express  in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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12. |
Express  as a percent. |
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A. |
0.69% |
B. |
6.87% |
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C. |
68.73% |
D. |
687.30% |
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Hint |
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13. |
Find the least common multiple of 18 and 24. |
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A. |
432 |
B. |
36 |
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C. |
72 |
D. |
216 |
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Hint |
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14. |
Marquez is on a certain baseball team that has a four-man pitching rotation, so each pitcher plays every four days. Walter is on another team, which has a five-man rotation. If Marquez and Walter play in the same game today, how many days will it be before they play on the same day again? |
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A. |
10 |
B. |
4 |
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C. |
20 |
D. |
5 |
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Hint |
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15. |
Express  % as a decimal. |
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A. |
7.2625 |
B. |
0.72625 |
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C. |
72.625 |
D. |
0.072625 |
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Hint |
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16. |
Which set of rational numbers is ordered from greatest to least? |
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A. |
 , , 0.07, 70% |
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B. |
90%, 0.91,  ,  |
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C. |
38%,  , 0.3, 37% |
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D. |
 , 44%, 0.4, 4% |
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Hint |
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