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1. |
Find the GCF of 24 and 54. |
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A. |
3 |
B. |
12 |
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C. |
2 |
D. |
6 |
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Hint |
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2. |
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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3. |
Which number is an improper fraction? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Express  as a mixed number. |
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A. |
3 |
B. |
4 |
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C. |
2 |
D. |
4 |
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Hint |
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5. |
Choose the multiples of 20. |
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A. |
0, 20, 40, 60, 80, … |
B. |
2, 2, 5 |
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C. |
1, 2, 4, 5, 10, 20, … |
D. |
10, 20, 30, 40, … |
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Hint |
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6. |
What is the LCM of 14 and 8?
multiples of 14: 0, 14, 28, 42, 56, 70…
multiples of 8: 0, 8, 16, 24, 32, 56… |
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A. |
2 |
B. |
70 |
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C. |
14 |
D. |
56 |
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Hint |
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7. |
Write  and  in order from least to greatest. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
One meter is about 1.094 yards. Express this decimal as a mixed number in simplest form. |
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A. |
1 |
B. |
1 |
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C. |
1 |
D. |
1 |
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Hint |
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9. |
Write eleven and six hundred twenty-five thousandths as a mixed number in simplest form. |
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A. |
11 |
B. |
11 |
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C. |
11 |
D. |
11 |
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Hint |
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10. |
Which two numbers have a GCF of 7? |
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A. |
21, 63 |
B. |
7, 17 |
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C. |
35, 126 |
D. |
25, 45 |
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Hint |
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11. |
Write the equivalent fractions represented by the models. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
State the least common denominator of  and  . |
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A. |
300 |
B. |
100 |
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C. |
75 |
D. |
25 |
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Hint |
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13. |
Express  as a decimal. |
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A. |
0.18 |
B. |
0.9 |
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C. |
0.09 |
D. |
0.45 |
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Hint |
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14. |
Jerome has to walk 6 blocks to school every morning. Express this distance in decimal form. |
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A. |
6.25 blocks |
B. |
6.58 blocks |
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C. |
6.625 blocks |
D. |
6.375 blocks |
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Hint |
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