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1. |
Which list of numbers best describes the set of integers? |
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A. |
…, -3, -2, -1, 0, 1, 2, 3, … |
B. |
1, 2, 3, 4, 5, … |
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C. |
-1, -2, -3, -4, ... |
D. |
0, 1, 2, 3, 4, … |
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Hint |
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2. |
Which number line shows the graphs of the points with coordinates -3, -1, 0, and 5? |
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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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3. |
Evaluate the expression |-3| - |-1|. |
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A. |
-2 |
B. |
2 |
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C. |
4 |
D. |
-4 |
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Hint |
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4. |
Which list of numbers best describes the set of natural numbers? |
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A. |
1, 2, 3, 4, 5, … |
B. |
-1, -2, -3, -4, ... |
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C. |
…, -3, -2, -1, 0, 1, 2, 3, … |
D. |
0, 1, 2, 3, 4, … |
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Hint |
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5. |
Evaluate |2|. |
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A. |
-4 |
B. |
-2 |
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C. |
4 |
D. |
2 |
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Hint |
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