16-09-2015
Mathematics

contestada

Different ways to solve 27+(-38)

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Snowpaw Snowpaw

16-09-2015

You had to subtract because there are one postive and one negative and you had to take the bigger side to make sure the answer is postive or negative.
In this problem negative is bigger than postive which is -38.
-38-(+27) which is equal to -11

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