In this lesson, Professor Perez teaches how to add integers using a number line. He explains that when adding on a number line, you move to the right for positive numbers and to the left for negative numbers. Through various examples, he demonstrates how to add positive and negative numbers on a number line and how to solve equations involving addition of integers. This lesson is a great starting point for anyone who wants to gain a better understanding of addition on a number line.
Learning how to add integers using a number line.
Created by and copyright of Larry Perez. Funded by the state of California through Saddleback College. More information on videos, resources, and lessons at Algebra2Go.