avaleeworld avaleeworld

19-11-2020
Mathematics

contestada

What are some strategies you use to make sure you have the correct sum when adding positive and negative numbers?

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DevilFossa DevilFossa

19-11-2020

Answer:

So, if you have learned it than I would make it a decimal or fraction. Decimals are easier though for me.

Step-by-step explanation:

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gymgirljamie2007 gymgirljamie2007

19-11-2020

Answer:

I always use a numberline or just count it out, I always think of a negitive as subtracting and a positive number as adding. My teacher always told me adding negitive numbers is just subtracting it.

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