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what is four minus negative four ?????????????????????????????

 Dec 19, 2016
 #1
avatar+118654 
0

 - - 4 = +4

 Dec 19, 2016
 #2
avatar+14985 
+5

what is four minus negative four ?

 

\(4-(-4)=4+4 =8\)   laugh  !

 Dec 20, 2016

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