Adding and Subtracting Positive and Negative Numbers

Adding and Subtracting - Negative Numbers
This video shows how to add different arrangements of positive and negative numbers (integers). Rules for Positive and Negative Numbers
Rules for adding, subtracting, multiplying and dividing positive and negative numbers. Adding/Subtracting negative numbers Add and Subtract Positive and Negative Numbers
This lesson teaches a method for adding and subtracting positive and negative numbers. (Other than the number-line method)

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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