Mathematics, 27.06.2019 22:00 fatherbamboo

Afriend is having trouble finding the sum of -84 and 28. a friend is having trouble finding the sum of -84 and 28. a) what is the solution to this problem and b) what explanation would you give your friend to them solve this problem?

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Afriend is having trouble finding the sum of -84 and 28. a friend is having trouble finding the sum...

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