Adding & subtracting negative numbers (video)

Adding and Subtracting Negative Numbers - Steps, Examples & Worksheet

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Positive and Negative Integers Poster

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Adding and Subtracting Negative Numbers - TeachHUB

FREE Adding and Subtracting Integers Positive and Negative Video Worksheets

Khan Academy — Liz Roffey

Sum & Difference of Integers (How to Add and Subtract with Negatives) on Vimeo

Negative Numbers Lesson Starters and Online Activities

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Adding and subtracting negative numbers – Variation Theory