Lesson: Distance and Midpoint on a Number Line Mathematics • 7th Grade

In this lesson, we will learn how to find the distance between two points on a number line by finding the algebraic difference as well as the midpoint between them.

Sample Question Videos

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Lesson Worksheet

Q1:

Point bisects the segment between and . What number is at?

Q2:

The given figure represents the number line of integers. Find the length of + the length of considering that a length unit is 1 cm.

Q3:

If the figure below represents the line of integer numbers, find the length of considering a length unit .