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1. |
Which rule describes how to find the next number in the pattern
2, 6, 18, 54? |
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A. |
Multiply by 4. |
B. |
Add 4. |
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C. |
Multiply by 3. |
D. |
Add 3. |
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Hint |
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2. |
Identify the first step when evaluating the expression
11 – 10 ÷ 2 + 6 × 1. |
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A. |
11 – 10 |
B. |
10 ÷ 2 |
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C. |
6 × 1 |
D. |
2 + 6 |
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Hint |
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3. |
Determine the next three terms of the pattern
5, 7, 11, 17, 25, 35, … . |
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A. |
47, 61, 77 |
B. |
47, 61, 71 |
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C. |
47, 59, 77 |
D. |
47, 59, 71 |
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Hint |
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4. |
What is the name of a polygon that has five sides? |
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A. |
decagon |
B. |
nonagon |
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C. |
heptagon |
D. |
pentagon |
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Hint |
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5. |
Choose the best description for the figure. |
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A. |
not a polygon |
B. |
semicircle |
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C. |
regular polygon |
D. |
polygon |
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Hint |
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6. |
A local drugstore can develop a roll of film in 3 minutes. Write a rule for calculating the time it takes to develop film. |
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A. |
divide the number of rolls of film by 3 |
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B. |
multiply the number of rolls of film by 3 |
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C. |
subtract 3 from the number of rolls of film |
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D. |
add 3 to the number of rolls of film |
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Hint |
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7. |
In a game of What's My Rule? the first clue was ''3 gives 3.'' Write a rule that fits this clue. |
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A. |
output = input + 3 |
B. |
output = input × 0 |
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C. |
output = (input + input) ÷ 2 |
D. |
output = 2 ÷ input + 0 |
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Hint |
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8. |
How many toothpicks are in Term 5? |
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A. |
16 |
B. |
19 |
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C. |
9 |
D. |
11 |
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Hint |
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