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1. |
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. |
$46 |
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C. |
$22 |
D. |
$39 |
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Hint |
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2. |
Write  in a place value chart. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Find the perimeter of the square. |
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A. |
231.04 cm |
B. |
30.4 cm |
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C. |
45.6 cm |
D. |
60.8 cm |
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Hint |
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4. |
An Asian grasshopper 0.25 meter long can jump 4.5 meters. How many of its body lengths can this grasshopper jump? |
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A. |
1.8 |
B. |
18 |
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C. |
0.18 |
D. |
180 |
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Hint |
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5. |
Find 16.08 ÷ 0.402. |
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A. |
400 |
B. |
40.0 |
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C. |
4,000 |
D. |
4.00 |
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Hint |
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6. |
What is 21.6 divided by 0.03? |
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A. |
720 |
B. |
0.720 |
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C. |
72.0 |
D. |
7.20 |
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Hint |
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7. |
The model below contains 117 squares. Use the model to determine whether 117 is divisible by 5, 6, 9, or 10. |
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A. |
10 |
B. |
5 |
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C. |
9 |
D. |
6 |
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Hint |
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8. |
The rectangles show that the number 12 ______. |
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 |
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A. |
is composite |
B. |
is neither prime nor composite |
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C. |
has three factors |
D. |
is prime |
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Hint |
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9. |
Find the prime factorization of 126. |
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A. |
2 × 3 × 3 × 7 |
B. |
2 × 3 × 3 |
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C. |
2 × 3 × 7 |
D. |
2 × 2 × 3 × 3 × 7 |
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Hint |
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10. |
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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11. |
The White House is approximately 18.05 acres. Express this decimal as a mixed number in simplest form. |
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A. |
18 |
B. |
18 |
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C. |
18 |
D. |
18 |
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Hint |
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12. |
You're playing a car racing video game and have 52 points. You get 30 more points for coming in third place and then your score is doubled for having a total time under two minutes. What is your final score? |
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A. |
231 points |
B. |
1,640 points |
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C. |
164 points |
D. |
134 points |
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Hint |
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13. |
Evaluate 45. |
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A. |
256 |
B. |
1,024 |
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C. |
625 |
D. |
64 |
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Hint |
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14. |
Determine which equation is true by replacing the variable with 2. |
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A. |
2x + 2 = 8 |
B. |
6x + 4 = 16 |
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C. |
6x + 2 = 10 |
D. |
6x = 8 |
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Hint |
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15. |
What is the area of the top of a cubic ice cube with sides of length 2 cm? |
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A. |
4 cm2 |
B. |
8 cm2 |
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C. |
2 cm2 |
D. |
16 cm2 |
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Hint |
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16. |
How many of the following numbers is 478 divisible by?
2, 3, 5, 6, 9, 10 |
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A. |
1 |
B. |
5 |
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C. |
3 |
D. |
2 |
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Hint |
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17. |
What is the circumference of a circle with radius 2.1 cm? Use >  3.14. |
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A. |
8.724 cm |
B. |
12.69 cm |
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C. |
6.594 cm |
D. |
13.188 cm |
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Hint |
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18. |
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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19. |
A recipe calls for 2 cups of flour. Write this amount as a decimal. |
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A. |
 |
B. |
2.23 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Which diagram models a perfect square? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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