Tay000
Tay000
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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