Adding and Subtracting with Negative Numbers
Addition and Subtraction of Integers (Rules and Examples)
Adding and Subtracting Negative Numbers ( Video )
Adding negative numbers on the number line (video)
Quick Insight: Subtracting Negative Numbers – BetterExplained
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How to Add and Subtract Negatives: 13 Steps (with Pictures)
Add and Subtract Positive and Negative Mixed Numbers
How to Add and Subtract Negatives: 13 Steps (with Pictures)
Adding and Subtracting Negative Numbers
TI-AIE: Using a number line and the expression 'Imagine if …': positive and negative numbers: View as single page
Mixed Integers (adding and subtracting positive and negative