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.
Questions answered by this video:
How do you add on a number line?
How do you add positive and negative integers using a number line?
What number needs to be added to -5 to get 2?
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This video explains how to add numbers using a number line. Both positive and negative whole numbers are added in this video. Adding is explained as moving to the right on the number line. At the end of the video, the video asks what number needs to be added to -5 to get 2.