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1. |
Identify the first step when evaluating the expression
11 – 10 ÷ 2 + 6 × 1. |
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A. |
6 × 1 |
B. |
11 – 10 |
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C. |
10 ÷ 2 |
D. |
2 + 6 |
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Hint |
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2. |
Order 1.19, 1.090, 1.119, and 1.91 from least to greatest. |
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A. |
1.19, 1.090, 1.119, 1.91 |
B. |
1.19, 1.090, 1.91, 1.119 |
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C. |
1.090, 1.19, 1.119, 1.91 |
D. |
1.090, 1.119, 1.19, 1.91 |
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Hint |
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3. |
0.682 km = ___ m |
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A. |
0.000682 |
B. |
68.2 |
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C. |
682 |
D. |
6.82 |
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Hint |
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4. |
Find the GCF of 24 and 54. |
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A. |
3 |
B. |
2 |
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C. |
12 |
D. |
6 |
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Hint |
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5. |
Find the GCF of 16, 12, and 36. |
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A. |
4 |
B. |
6 |
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C. |
3 |
D. |
2 |
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Hint |
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6. |
64 is a multiple of which number? |
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A. |
16 |
B. |
17 |
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C. |
19 |
D. |
18 |
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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. |
Look at the pattern. Which figure comes next? |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Choose the symbol which makes the following sentence true. 0.2_______0.02 |
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A. |
< |
B. |
 |
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C. |
> |
D. |
= |
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Hint |
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10. |
What are the prime factors of 120? |
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A. |
2, 2, 2, 3, 5 |
B. |
2, 3, 5 |
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C. |
2, 60 |
D. |
2, 2, 30 |
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Hint |
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11. |
Choose the opposite of –3. |
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A. |
 |
B. |
 |
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C. |
-3 |
D. |
3 |
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Hint |
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12. |
Find the absolute value of 4. |
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A. |
-4 |
B. |
 |
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C. |
4 |
D. |
 |
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Hint |
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13. |
Are 12 and 25 relatively prime? Explain. |
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A. |
Yes; 12 and 25 have no common factors. |
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B. |
Yes; 12 is even and 25 is odd. |
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C. |
No; 12 has three prime factors. |
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D. |
No; 12 and 25 are not prime numbers. |
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Hint |
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14. |
 ______. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Find  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Write  as a decimal. |
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A. |
0.5 |
B. |
0.4 |
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C. |
2.5 |
D. |
2.3 |
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Hint |
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17. |
Find the product (32.4)(8.01). |
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A. |
259.524 |
B. |
2595.24 |
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C. |
25.9524 |
D. |
25952.4 |
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Hint |
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18. |
Estimate the measure of  . |
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 |
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A. |
90° |
B. |
45° |
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C. |
60° |
D. |
30° |
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Hint |
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19. |
In a game of What's My Rule? the first clue was ''5 gives 12.'' Write a rule that fits this clue. |
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A. |
output = (input + 1) × 2 |
B. |
output = input + 5 |
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C. |
output = 12 – 5 |
D. |
output = 5 × input + 2 |
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Hint |
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20. |
Find a rule for the toothpick sequence. |
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A. |
number of toothpicks = term number + 4 |
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B. |
number of toothpicks = 4 × term number + 2 |
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C. |
number of toothpicks = 6 × term number |
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D. |
number of toothpicks = 4 × term number – 4 |
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Hint |
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