Distance from Zero and Number Line

The video addresses Audra's question about whether 5 and -2 are equidistant from zero. A number line is used to illustrate the concept, showing that 5 is five units from zero, while -2 is only two units away. The explanation clarifies that each number's distance from zero is determined by its absolute value, regardless of its sign. Thus, 5 and -2 are not the same distance from zero, and Audra's assumption is incorrect.

What does Audra believe about the numbers 5 and -2?

• They are both negative numbers.

• They are both positive numbers.

• They are the same distance from zero.

• They are the same number.

What is the purpose of using a number line in this context?

• To visually show the distance of numbers from zero.

• To find the average of numbers.

• To add numbers together.

• To compare the size of numbers.

How far is the number 5 from zero on the number line?

• 3 points

• 2 points

• 5 points

• 4 points

How far is the number -2 from zero on the number line?

• 3 points

• 2 points

• 4 points

• 1 point

What is the key takeaway about the distance of numbers from zero?

• Only positive numbers have a distance from zero.

• The distance is the same for a number and its negative counterpart.

• Negative numbers are always closer to zero.

• The distance depends on the sign of the number.

Which of the following pairs of numbers are equidistant from zero?

• 0 and 5

• 10 and -5

• 7 and -7

• 3 and 3