+0  
 
+5
178
2
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how do you subtract a negative

Guest Feb 27, 2017
 #1
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0

two negatives "cancel out"

so 3 - -2 is the same as 3 + 2

hope this helped

Guest Feb 27, 2017
 #2
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0

the calculation then becomes an addition.

for instance

3 - -2 = 3+2 = 5

Guest Feb 27, 2017

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