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1. |
An alligator's body is twice the length of its tail. How long is an alligator whose tail measures 7 feet? |
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A. |
14 ft |
B. |
7 ft |
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C. |
3.5 ft |
D. |
9 ft |
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Hint |
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2. |
What is the next number in the pattern 9, 18, 27, 36? |
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A. |
45 |
B. |
39 |
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C. |
108 |
D. |
54 |
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Hint |
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3. |
Find the next three numbers in the pattern
25, 21, 17, 13, ___, ___, ___. |
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A. |
9,5,1 |
B. |
17, 21, 25 |
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C. |
12, 11, 10 |
D. |
10, 7, 4 |
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Hint |
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4. |
What are the rules for the order of operations? |
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A. |
Multiply and divide in order from left to right. Then add or subtract in order from left to right. |
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B. |
Perform each operation as it appears in order from left to right. |
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C. |
First add, then subtract, then multiply, and then divide. |
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D. |
Add and subtract in order from left to right. Then multiply or divide in order from left to right. |
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Hint |
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5. |
The cost of admission to a science museum is 12a + 5c, where a represents the number of adults and c represents the number of children. How much would it cost for 2 adults and 3 children to go to the museum? |
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A. |
$27 |
B. |
$22 |
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C. |
$46 |
D. |
$39 |
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Hint |
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6. |
Evaluate n6 if n = 2. |
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A. |
36 |
B. |
64 |
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C. |
12 |
D. |
16 |
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Hint |
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7. |
Volleyball courts are rectangular and measure about 18 meters by 9 meters. What is the area of a volleyball court? |
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A. |
162 m2 |
B. |
27 m2 |
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C. |
92 m2 |
D. |
54 m2 |
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Hint |
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8. |
Find the area of a square whose sides measure 15 meters. |
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A. |
75 m2 |
B. |
225 m2 |
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C. |
30 m2 |
D. |
60 m2 |
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Hint |
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9. |
How many of the following numbers is 162 divisible by? 2, 3, 5, 6, 9, 10 |
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A. |
1 |
B. |
4 |
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C. |
3 |
D. |
2 |
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Hint |
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10. |
In which pair is the first number divisible by the second number? |
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A. |
419; 9 |
B. |
700; 2 |
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C. |
391; 3 |
D. |
164; 6 |
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Hint |
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11. |
Determine which number is not prime. |
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A. |
57 |
B. |
11 |
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C. |
19 |
D. |
61 |
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Hint |
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12. |
Find the prime factorization of 126. |
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A. |
2 × 2 × 3 × 3 × 7 |
B. |
2 × 3 × 3 × 7 |
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C. |
2 × 3 × 7 |
D. |
2 × 3 × 3 |
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Hint |
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13. |
Which rule describes how to find the next number in the pattern
–5, -1, 3, 7? |
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A. |
Add 4 |
B. |
Add 5 |
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C. |
Subtract 4 |
D. |
Divide by 5 |
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Hint |
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14. |
Evaluate 2xy + 9 if x = 3 and y = 2. |
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A. |
15 |
B. |
21 |
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C. |
66 |
D. |
12 |
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Hint |
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15. |
Evaluate 300 ÷ q if q = 20. |
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A. |
16 |
B. |
60 |
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C. |
6 |
D. |
15 |
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Hint |
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16. |
Evaluate x3 if x = 7. |
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A. |
343 |
B. |
10 |
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C. |
2,187 |
D. |
21 |
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Hint |
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17. |
What is the area of the top of a cubic ice cube with sides of length 2 cm? |
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A. |
2 cm2 |
B. |
16 cm2 |
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C. |
4 cm2 |
D. |
8 cm2 |
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Hint |
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18. |
The rectangles show that the number 23 ______. |
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A. |
is neither prime nor composite |
B. |
is prime |
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C. |
is composite |
D. |
has three factors |
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Hint |
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19. |
The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be? |
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A. |
2 by 3 by 8 |
B. |
3 by 4 by 13 |
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C. |
2 by 5 by 13 |
D. |
5 by 5 by 13 |
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Hint |
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20. |
What is the prime factorization of 54 using exponents? |
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A. |
2 × 33 |
B. |
23 × 3 |
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C. |
22 × 33 |
D. |
2 × 32 |
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Hint |
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