1.1 Adding Real Numbers

This lesson will go over the steps to add real numbers (positive and negative numbers).  From my experience as a math teacher many students seem to have difficulty when first learning how to add and subtract positive and negative numbers. As such, you really want to take your time and understand the exact procedure to add real numbers- it's not hard however it's easy to make a mistake.


  1. Watch The Lesson Video First - Take Good Notes.
  2. Next, Scroll All The Way Down The Page To View The Practice Problems - Try Them On Your Own.
  3. Check The Solutions To The Practice Problems By Looking At The Answer Key At The End Of The Worksheet.
  4. However, YOU MUST Still Watch The Video Solutions To The Practice Problems; These Are The Videos Labeled EX A, EX B, etc. - They Are Located Next To The Lesson Video.
  5. After You Do All Of The Practice Problems - Complete The Section and Advance To The Next Topic.

Practice Problems:

1.1 Alg1Real NumbersAddingPreview.pdf
Complete and Continue