Understanding Opposites and Distances

This video tutorial covers the concept of opposites in mathematics, focusing on fractions, decimals, and non-integers. It explains how to find the opposite of a number and apply this understanding to a number line. The tutorial includes real-world scenarios to illustrate these concepts, such as walking distances and locating points on a number line. Students learn to label points and understand the relationship between numbers and their opposites, enhancing their comprehension of negative numbers and number line applications.

What is the opposite of 10/7?

• 10/7

• -10/7

• 7/10

• -7/10

If you choose 1/4 as a non-integer between 0 and 1, what is its opposite?

• 1/2

• -1/4

• 1/4

• -1/2

In the real-world scenario, if you walk 1/4 mile in one direction, how far does your sister walk in the opposite direction?

• 1 mile

• 3/4 mile

• 1/2 mile

• 1/4 mile

What is the opposite of -6.5?

• 0

• 13

• -6.5

• 6.5

What is the result of finding the opposite of the opposite of -6.5?

• 0

• 13

• 6.5

• -6.5

Where does Jill live in relation to the pizza shop?

• One block south

• One block north

• Two blocks south

• Two blocks north

How far is Jeffrey and Olivia's park from the pizza shop?

• 1/3 block south

• 4/3 blocks north

• 4/3 blocks south

• 1/3 block north

What is the scale used to show all points in the scenario?

• 1

• 1/2

• 1/3

• 1/4

What number represents the location of Jenny's Jazzy Jewelry Shop?

• 1/3

• -2/3

• -1/3

• 0

If the pizza shop is at 0, what is halfway between the park at -4/3 and the pizza shop?

• 0

• 1/3

• -2/3

• -1/3