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1. |
Write  in a place value chart. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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2. |
Use estimation to place the decimal point in the product
18.7 × 21 = 3927. |
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A. |
392.7 |
B. |
39.27 |
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C. |
3.927 |
D. |
3927.0 |
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Hint |
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3. |
Find 4.2 × 7.5. |
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A. |
31.4 |
B. |
31.5 |
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C. |
3.15 |
D. |
0.315 |
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Hint |
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4. |
Find 9.72 ÷ 1.2. |
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A. |
81 |
B. |
810 |
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C. |
0.81 |
D. |
8.1 |
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Hint |
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5. |
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 × 3 |
D. |
2 × 3 × 7 |
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Hint |
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6. |
64 is a multiple of which number? |
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A. |
17 |
B. |
16 |
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C. |
19 |
D. |
18 |
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Hint |
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7. |
Express  as a decimal. |
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A. |
0.8 |
B. |
0.04 |
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C. |
0.4 |
D. |
0.5 |
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Hint |
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8. |
Estimate 351.62 ÷ 4.9 by rounding. |
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A. |
90 |
B. |
70 |
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C. |
97 |
D. |
72 |
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Hint |
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9. |
Which graph shows the graph of the numbers {-4, -1, 2, 3}? |
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A. |
 |
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B. |
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C. |
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D. |
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Hint |
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10. |
Factor 144 completely. |
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A. |
4 · 4 · 9 |
B. |
2 · 2 · 2 · 2 · 3 · 3 |
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C. |
12 · 12 |
D. |
3 · 3 · 4 · 4 |
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Hint |
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11. |
Order 2.4, 2.03,  ,  from least to greatest. |
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A. |
, 2.4, , 2.03 |
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B. |
2.4, , 2.03, |
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C. |
2.03, , 2.4, |
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D. |
, 2.4, , 2.03 |
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Hint |
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12. |
David, Scott, and Roger are going camping for the weekend. They bought 3 pounds of ground beef to make hamburgers on the grill. If an average hamburger weighs  pound, how many hamburgers can they make? |
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A. |
10 |
B. |
9 |
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C. |
8 |
D. |
12 |
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Hint |
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13. |
Use decimals to determine which fraction,  or  is greatest. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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14. |
Find the quotient  |
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A. |
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B. |
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C. |
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D. |
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Hint |
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15. |
Estimate 24% of 298. |
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A. |
75 |
B. |
60 |
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C. |
100 |
D. |
120 |
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Hint |
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16. |
Darnell answered 13 out of 16 questions while playing a trivia game. About what percent of the questions did he answer correctly? |
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A. |
60% |
B. |
55% |
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C. |
75% |
D. |
80% |
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Hint |
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17. |
In a motel the room tax is $4.50 and the room rate is $75. Write the tax as a percent of the room rate. |
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A. |
0.6 |
B. |
60% |
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C. |
0.06% |
D. |
6% |
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Hint |
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18. |
Jenna charges $10 for the first two hours of babysitting, and $3 for every additional hour. How much does Jenna charge for four hours of babysitting? |
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A. |
$13 |
B. |
$16 |
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C. |
$40 |
D. |
$12 |
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Hint |
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19. |
Find the rule for the table below. |
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A. |
output = 2 × input – 5 |
B. |
output = input ? 3 |
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C. |
output = input – 2 |
D. |
output = input + input ÷ 2 |
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Hint |
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20. |
Which set of given measures could be angle measures of a triangle? |
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A. |
15°, 30°, 45° |
B. |
74°, 36°, 70° |
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C. |
62°, 73°, 48° |
D. |
90°, 90°, 30° |
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Hint |
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