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Basic math operations with negative numbers

In this video I am going to summarize basic adding and subtracting with negative numbers to help you understand how to ...
BBC

National 4 Applications of Maths quiz - Negative numbers

Looking for more on negative numbers? Revise with our National 4 Applications of Maths guide. N4 Applications of Maths - Negative numbers. revision-guideN4 Applications of Maths - Negative numbers Use ...