Teaching Adding & Subtracting Integers
Khan Academy — Liz Roffey
How to Add and Subtract Negatives: 13 Steps (with Pictures)
Add and Subtract Positive and Negative Numbers
The Number Line: Rational Numbers and Football
Adding and Subtracting Negative Numbers - Steps, Examples & Worksheet
Adding and subtracting negative numbers
6-Math-4 Adding Subtracting negative numbers on Vimeo
Sum & Difference of Integers (How to Add and Subtract with Negatives) on Vimeo
Negative Numbers Lesson Starters and Online Activities
Subtracting Positive and Negative Numbers
Making *some* sense of Pos/Neg Numbers
How to Add and Subtract Negatives: 13 Steps (with Pictures)
Adding and Subtracting - Negative Numbers