08 - Subtracting Integers, Part 1 (Learn to Subtract Negative and Positive Numbers)
Get more lessons like this at http://www.MathTutorDVD.com
Learn how to subtract negative and positive numbers (integers) by solving example problems step-by-step. When subtracting a negative number, it turns the problem of subtraction into addition of the opposite sign. We will get practice with this by solving problems.