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1. |
At noon the temperature was 64°. The change in temperature each hour afterward is shown in the table. What was the temperature after the third hour? |
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A. |
63° |
B. |
64° |
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C. |
65° |
D. |
62° |
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Hint |
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2. |
Find the next three numbers in the pattern 25, 21, 17, 13, ___, ___, ___. |
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A. |
10, 7, 4 |
B. |
17, 21, 25 |
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C. |
12, 11, 10 |
D. |
9,5,1 |
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Hint |
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3. |
Find the value of 18 – 3 × 5 – 2. |
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A. |
1 |
B. |
45 |
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C. |
73 |
D. |
8 |
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Hint |
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4. |
Evaluate 26 + a if a = 8. |
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A. |
30 |
B. |
34 |
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C. |
38 |
D. |
18 |
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Hint |
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5. |
Evaluate 6 · 7 – 2p if p = 5. |
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A. |
32 |
B. |
420 |
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C. |
200 |
D. |
150 |
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Hint |
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6. |
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. |
$22 |
B. |
$39 |
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C. |
$46 |
D. |
$27 |
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Hint |
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7. |
Write 6 · 6 · 6 · 6 · 6 using exponents. |
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A. |
16 |
B. |
56 |
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C. |
65 |
D. |
66 |
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Hint |
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8. |
Evaluate n6 if n = 2. |
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A. |
64 |
B. |
12 |
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C. |
36 |
D. |
16 |
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Hint |
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9. |
For which equation is 11 the solution? |
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A. |
15 – h = 26 |
B. |
29 – h = 18 |
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C. |
h – 5 = 11 |
D. |
11 = h + 7 |
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Hint |
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10. |
How do you know that 4,689 is divisible by 9? |
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A. |
The product of the digits is divisible by 9. |
B. |
The sum of the digits is divisible by 9. |
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C. |
The sum of the digits is divisible by 3. |
D. |
The ones digit is 9. |
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Hint |
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11. |
The number 995 is divisible by which number? |
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A. |
9 |
B. |
2 |
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C. |
5 |
D. |
3 |
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Hint |
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12. |
How many of the following numbers is 162 divisible by? 2, 3, 5, 6, 9, 10 |
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A. |
4 |
B. |
1 |
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C. |
3 |
D. |
2 |
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Hint |
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13. |
A composite number ______. |
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A. |
has more than two factors |
B. |
is a number less than 1 |
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C. |
has exactly two factors |
D. |
is the number 2 |
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Hint |
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14. |
Find the prime factorization of 126. |
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A. |
2 × 2 × 3 × 3 × 7 |
B. |
2 × 3 × 3 |
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C. |
2 × 3 × 7 |
D. |
2 × 3 × 3 × 7 |
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Hint |
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15. |
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 385, what could its dimensions be? |
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A. |
3 by 5 by 8 |
B. |
3 by 5 by 7 |
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C. |
5 by 7 by 7 |
D. |
5 by 7 by 11 |
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Hint |
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16. |
Your mom has given you $5 to spend at the fair. In the first two hours you buy a hot dog for $1.25 and spend $2 on games. How much money do you have left? |
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A. |
$3.50 |
B. |
$2.00 |
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C. |
$2.75 |
D. |
$1.75 |
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Hint |
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17. |
Identify the second step when evaluating the expression 81 + 3 – 9 + 6 ÷ 19. |
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A. |
6 ÷ 19 |
B. |
81 + 3 |
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C. |
3 – 9 |
D. |
9 + 6 |
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Hint |
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18. |
What is the value of 16 minus 4 divided by 2 plus 3? |
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A. |
10 |
B. |
9 |
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C. |
17 |
D. |
15.2 |
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Hint |
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19. |
Evaluate 300 ÷ q if q = 20. |
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A. |
60 |
B. |
16 |
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C. |
15 |
D. |
6 |
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Hint |
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20. |
Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents. |
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A. |
27 |
B. |
67 |
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C. |
26 |
D. |
72 |
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Hint |
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