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1. |
What is the value of 4(9 + y) if y = 0.1? |
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A. |
3.6 |
B. |
40 |
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C. |
36.4 |
D. |
36.1 |
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Hint |
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2. |
What is the second step in the 4-step plan to solve problems? |
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A. |
Explore |
B. |
Examine |
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C. |
Solve |
D. |
Plan |
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Hint |
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3. |
Which operation should be done first when evaluating 15 - 5 ÷ 3 + 2 - 1? |
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A. |
subtraction |
B. |
division |
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C. |
multiplication |
D. |
addition |
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Hint |
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4. |
Evaluate 2(15 - 6) - 3 · 6. |
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A. |
36 |
B. |
0 |
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C. |
-18 |
D. |
6 |
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Hint |
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5. |
11,241 g = ______kg |
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A. |
112.41 |
B. |
11.241 |
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C. |
0.11241 |
D. |
11,241,000 |
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Hint |
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6. |
What is the next term in the sequence 1, 5, 25, 125, … ? |
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A. |
225 |
B. |
3,125 |
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C. |
625 |
D. |
129 |
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Hint |
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7. |
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... |
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A. |
21 |
B. |
18 |
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C. |
26 |
D. |
20 |
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Hint |
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8. |
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? |
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A. |
2500 miles |
B. |
5000 miles |
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C. |
10000 miles |
D. |
1000 miles |
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Hint |
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9. |
Evaluate x2 + 2xy + y2 if = 4 and y = 7. |
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A. |
86 |
B. |
121 |
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C. |
78 |
D. |
65 |
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Hint |
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10. |
Solve 3x = 36. |
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A. |
6 |
B. |
14 |
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C. |
12 |
D. |
13 |
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Hint |
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11. |
Solve f =  . |
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A. |
3 |
B. |
4 |
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C. |
6 |
D. |
2 |
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Hint |
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12. |
7,939 mg = ______ g |
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A. |
0.7939 |
B. |
7.939 |
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C. |
7,939,000 |
D. |
79.39 |
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Hint |
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13. |
Write 45,870,320 in scientific notation. |
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A. |
4.587032 × 107 |
B. |
45.87032 × 106 |
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C. |
45.87032 × 107 |
D. |
4.587032 × 108 |
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Hint |
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14. |
Which symbol makes the following statement true?
1.55 × 104 ______ 15,000 |
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A. |
> |
B. |
 |
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C. |
= |
D. |
< |
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Hint |
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15. |
Which symbol makes the following statement true?
568 ______ 5.1 × 102 |
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A. |
< |
B. |
|
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C. |
> |
D. |
= |
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Hint |
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16. |
Find the next term in the sequence
83, 92, 101, 110, … |
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A. |
119 |
B. |
111 |
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C. |
55 |
D. |
121 |
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Hint |
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17. |
Evaluate 15. |
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A. |
6 |
B. |
15 |
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C. |
1 |
D. |
5 |
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Hint |
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18. |
Evaluate 60 ÷ 12 + 2(13 - 7). |
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A. |
17 |
B. |
6 |
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C. |
2.5 |
D. |
22 |
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Hint |
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19. |
Find the property that is shown by y + z = z + y. |
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A. |
Identity Property of Addition |
B. |
Commutative Property of Addition |
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C. |
Commutative Property of Multiplication |
D. |
Associative Property of Addition. |
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Hint |
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20. |
Which set of numbers is ordered from least to greatest? |
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A. |
10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107 |
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B. |
10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107 |
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C. |
1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000 |
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D. |
101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106; |
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Hint |
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