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1. |
What is the next number in the pattern 9, 18, 27, 36? |
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A. |
39 |
B. |
108 |
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C. |
54 |
D. |
45 |
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Hint |
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2. |
Find the next number in the pattern 30, 32, 36, 42, 50, ___. |
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A. |
60 |
B. |
58 |
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C. |
52 |
D. |
54 |
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Hint |
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3. |
Solve 16 = k + 10 using mental math. |
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A. |
9 |
B. |
10 |
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C. |
6 |
D. |
8 |
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Hint |
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4. |
Identify the solution of 84 ÷ r = 12. |
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A. |
72 |
B. |
21 |
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C. |
7 |
D. |
6 |
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Hint |
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5. |
What is the frequency represented by the tally marks shown below? |
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A. |
15 |
B. |
17 |
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C. |
32 |
D. |
4 |
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Hint |
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6. |
Choose the best scale for a frequency table for the following set of data. 12, 19, 28, 12, 19, 3, 2, 7, 7, 9, 15, 3, 1, 26 |
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A. |
0-30 |
B. |
0-20 |
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C. |
10-20 |
D. |
0-10 |
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Hint |
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7. |
The line graph shows the time it takes Kyle to climb the steps in the Statue of Liberty. Predict the total time it will take him to climb 354 steps to the top of the statue, if his rate remains approximately the same. |
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A. |
20 min |
B. |
16 min |
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C. |
10 min |
D. |
12 min |
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Hint |
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8. |
Find the mode of the set of data. 24, 25, 30, 31, 31, 33, 34, 38, 41, 42, 44, 48, 49, 67 |
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A. |
31 |
B. |
36 |
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C. |
67 |
D. |
34 |
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Hint |
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9. |
A misleading statistic ______. |
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A. |
always involves a graph |
B. |
occurs when there are two modes in a set of data |
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C. |
can be a graph or a measure of central tendency |
D. |
is another name for an incorrect map |
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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. |
Which number is divisible by 10? |
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A. |
2,005 |
B. |
415 |
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C. |
1,130 |
D. |
305 |
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Hint |
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12. |
Which of the numbers is the solution of x ÷ 2 – 4 = 10? |
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A. |
32 |
B. |
28 |
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C. |
30 |
D. |
26 |
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Hint |
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13. |
Solve 3 = 9 – n using mental math. |
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A. |
7 |
B. |
9 |
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C. |
6 |
D. |
3 |
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Hint |
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14. |
The line graph below shows Onatah's growth in the last four years. What conclusion can not be made from the graph? |
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A. |
Onatah was shorter when measured in 2000 than when measured in 1999. |
B. |
Onatah has gotten taller every year she has been measured. |
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C. |
Onatah was about 3'11'' in 1998. |
D. |
Onatah was about 5'0'' in 2001. |
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Hint |
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15. |
In a stem-and-leaf plot, ___. |
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A. |
From top to bottom, the leaves are in decreasing order. |
B. |
From top to bottom, the stems are in decreasing order. |
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C. |
From top to bottom, the leaves are in increasing order. |
D. |
From top to bottom, the stems are in increasing order. |
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Hint |
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16. |
Which of the following data would best be described by mode? |
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A. |
Average age of people who buy a summer pool pass |
B. |
Most common favorite number of the set of favorite numbers of people in the United States |
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C. |
Typical family income per year in Montana |
D. |
Average price of cars made in 1999 |
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Hint |
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17. |
Find the prime factorization of 105. |
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A. |
5 × 15 |
B. |
3 × 5 × 7 |
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C. |
2 × 5 × 7 |
D. |
5 × 21 |
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Hint |
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18. |
Which expression shows the prime factorization of 96 using exponents? |
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A. |
52 × 3 |
B. |
24 × 3 |
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C. |
25 × 3 |
D. |
24× 6 |
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Hint |
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19. |
How is the prime factorization of 120 written using exponents? |
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A. |
22 × 3 × 5 |
B. |
24 × 3 × 5 |
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C. |
34 × 5 |
D. |
23 × 3 × 5 |
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Hint |
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20. |
One of Macario’s notebooks measures 11 inches by 10 inches. His other notebook measures 8 inches by 10 inches. What is the difference in the areas of the front covers of the notebooks? |
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A. |
30 square inches |
B. |
3 square inches |
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C. |
190 square inches |
D. |
40 square inches |
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Hint |
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