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four minus negative one

 Oct 18, 2014

Best Answer 

 #1
avatar+103 
+5

4 - -1

What you need to do is change the subtracting sign to addition and flip -1 into +1. So it should look like:

4+1 and 4+1 equals 5

4+1=5

 Oct 18, 2014
 #1
avatar+103 
+5
Best Answer

4 - -1

What you need to do is change the subtracting sign to addition and flip -1 into +1. So it should look like:

4+1 and 4+1 equals 5

4+1=5

bugzy28871 Oct 18, 2014

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