Use the image below to classify the numbers in questions 1 and 2. (Remember that integers do not include fractions or decimals.)
1. Which numbers from the set are classified as integers? {3, -7, 1.25, 1/2, -3.2}
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1 point
{3, -7, 1.25, 1/2, -3.2}
{3, -7}
{1.25, 1/2, -3.2}
{3, -7, -3.2}
{3, -7}
Which numbers from the set are classified as rational numbers?
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1 point
{3, -7, 1.25, 1/2, -3.2}
{3, -7}
{1.25, 1/2, -3.2}
{3, -7, -3.2}
{3, -7, 1.25, 1/2, -3.2}
3. Order the numbers from the rational set from least to greatest.
{3, -7, 1.25, 1/2, -3.2}
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1 point
{3, -7, 1.25, 1/2, -3.2}
{-3.2, -7, 1/2, 3, 1.25}
{-7, - 3.2, 1/2, 1.25, 3}
{-7, -3.2, 1.25, 1/2, 3}
{-7, -3.2, 1/2, 1.25, 3}
4. Simplify. |-7|
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1 point
7
-7
7
Which number is greater, |5| or |-13| ?
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1 point
|5|
|-13|
|5|
Which of the following statements is true?
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1 point
|-30| = |30|
|-30| ≠ |30|
|-30| < |30|
|-30| > |30|