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1. |
 ______. |
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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. |
Tell which equation is an estimate for 3 × $5.05. |
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A. |
$5 × 5 = $25 |
B. |
$5 × 15 = $75 |
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C. |
3 + $5 = $8 |
D. |
3 × $5 = $15 |
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Hint |
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3. |
A graphing calculator weighs 5.2 ounces. About how much do 12 graphing calculators weigh? |
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A. |
about 125.2 oz |
B. |
about 5.212 oz |
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C. |
about 17 oz |
D. |
about 60 oz |
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Hint |
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4. |
How many digits are in the quotient of 657 divided by 4? |
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A. |
600 digits |
B. |
2 digits |
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C. |
4 digits |
D. |
3 digits |
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Hint |
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5. |
Tell which sentence is the best estimate for 769 ÷ 19. |
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A. |
800 ÷ 20 = 4 |
B. |
800 ÷ 20 = 400 |
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C. |
800 ÷ 20 = 40 |
D. |
700 ÷ 25 = 28 |
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Hint |
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6. |
A student needed 4 minutes to proofread a page of his paper. At that rate, how many minutes will the student need to proofread a 6-page paper? |
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A. |
46 min |
B. |
24 min |
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C. |
2 min |
D. |
10 min |
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Hint |
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7. |
Write an expression for the phrase. p times 17 |
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A. |
17p |
B. |
17 ÷ p |
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C. |
p + 17 |
D. |
p − 17 |
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Hint |
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8. |
Arkady has $55 in his savings account. He adds r dollars to the account. If r = 28, how much is in the savings account now? |
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A. |
55 + r; $83 |
B. |
55r; $1,540 |
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C. |
55 + r; $28 |
D. |
55 − r; $27 |
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Hint |
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9. |
Gabriela can type 38 words per minute. What function rule tells how many words she can type in n minutes? |
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A. |
n − 38 |
B. |
38 + n |
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C. |
38n |
D. |
38 ÷ n |
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Hint |
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10. |
Evaluate 25 − (6 × 4). |
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A. |
76 |
B. |
39 |
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C. |
1 |
D. |
15 |
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Hint |
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11. |
Jean-Robert added 8 telephone numbers to his cell phone. Now he has 19 numbers on his phone. How many did he have at first? |
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A. |
819 |
B. |
157 |
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C. |
11 |
D. |
27 |
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Hint |
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12. |
Solve 9g = 45. |
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A. |
36 |
B. |
54 |
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C. |
405 |
D. |
5 |
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Hint |
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13. |
Find the mode of the costs $15, $16, $12, $21, and $12. |
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A. |
$9 |
B. |
$15 |
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C. |
$15.20 |
D. |
$12 |
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Hint |
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14. |
Write the improper fraction  as an equivalent mixed number. |
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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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15. |
Find all of the factors of 10. |
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A. |
1, 2, 5 |
B. |
1, 2, 10 |
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C. |
2, 5, 10 |
D. |
1, 2, 5, 10 |
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Hint |
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16. |
Write 0.875 as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Write the difference in simplest form. 
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
Complete. 37 mo = ? |
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A. |
1 y 6 mo |
B. |
3 y 1 mo |
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C. |
3 y 7 mo |
D. |
1 y 1 mo |
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Hint |
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19. |
Are the lines intersecting, perpendicular, or parallel? |
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A. |
parallel |
B. |
intersecting |
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C. |
perpendicular |
D. |
none of the above |
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Hint |
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20. |
How many acute angles are in the quadrilateral? |
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 |
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A. |
3 |
B. |
2 |
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C. |
1 |
D. |
0 |
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Hint |
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