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1. |
What is the second step in the 4-step plan to solve problems? |
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A. |
Plan |
B. |
Solve |
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C. |
Explore |
D. |
Examine |
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Hint |
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2. |
What is the last step in the 4-step plan to solve problems? |
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A. |
Explore |
B. |
Solve |
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C. |
Plan |
D. |
Examine |
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Hint |
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3. |
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? |
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A. |
17 pounds |
B. |
12 pounds |
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C. |
5 pounds |
D. |
7 pounds |
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Hint |
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4. |
Evaluate 27 ÷ 3 · 3 + 5. |
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A. |
17 |
B. |
32 |
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C. |
8 |
D. |
72 |
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Hint |
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5. |
Which symbol makes the following statement true?
3.25 × 103 ______ 325 |
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A. |
= |
B. |
< |
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C. |
 |
D. |
> |
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Hint |
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6. |
Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School? |
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A. |
220 |
B. |
200 |
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C. |
41 |
D. |
400 |
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Hint |
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7. |
Evaluate x2 + 2xy + y2 if = 4 and y = 7. |
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A. |
121 |
B. |
86 |
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C. |
78 |
D. |
65 |
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Hint |
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8. |
Solve 5x = 55. |
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A. |
5 |
B. |
11 |
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C. |
12 |
D. |
9 |
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Hint |
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9. |
67.2 m = ______ cm |
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A. |
67,200 |
B. |
672 |
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C. |
0.672 |
D. |
6,720 |
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Hint |
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10. |
7,939 mg = ______ g |
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A. |
79.39 |
B. |
7,939,000 |
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C. |
7.939 |
D. |
0.7939 |
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Hint |
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11. |
Write 45,870,320 in scientific notation. |
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A. |
4.587032 × 108 |
B. |
4.587032 × 107 |
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C. |
45.87032 × 107 |
D. |
45.87032 × 106 |
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Hint |
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12. |
Write 1,360,000,000,000 in scientific notation. |
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A. |
1.36 × 1012 |
B. |
0.136 × 1013 |
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C. |
13.6 × 1012 |
D. |
1.36 × 1013 |
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Hint |
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13. |
Which symbol makes the following statement true?
568 ______ 5.1 × 102 |
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A. |
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B. |
> |
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C. |
< |
D. |
= |
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Hint |
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14. |
Find the next term in the sequence
1, 6, 36, 216, |
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A. |
1296 |
B. |
7776 |
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C. |
222 |
D. |
1944 |
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Hint |
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15. |
Graph the solution of 11 + y = 28 on a number line. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? |
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A. |
108 |
B. |
158 |
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C. |
112 |
D. |
102 |
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Hint |
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17. |
The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop. |
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A. |
27 × 27 + 34 × 34 |
B. |
2(27) × 2(34) |
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C. |
34 + 27 |
D. |
2(27 + 34) |
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Hint |
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18. |
Choose the sequence that is arithmetic. |
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A. |
1, 1, 2, 3, … |
B. |
5, 7, 12, 18, … |
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C. |
17, 29, 41, 53, … |
D. |
4, 12, 36, 108, … |
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Hint |
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19. |
Describe and identify the pattern in the sequence.
68, 85, 102, 119, … |
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A. |
+17; geometric |
B. |
×1.5; geometric |
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C. |
+17; arithmetic |
D. |
×2; geometric |
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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. |
1.01 × 106; 1.0 × 107; 10,100,000; 101,000,000 |
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B. |
10,100,000; 1.01 × 106; 101,000,000; 1.0 × 107 |
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C. |
101,000,000; 10,100,000; 1.0 × 107; 1.01 × 106; |
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D. |
10,100,000; 101,000,000; 1.01 × 106; 1.0 × 107 |
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Hint |
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