+0  
 
0
475
3
avatar

 

 

-9 – 3 =

 Jan 11, 2016
 #1
avatar+128707 
+5

-9 - 3   = - (9 + 3)  = - 12

 

 

cool cool cool

 Jan 11, 2016
 #2
avatar
0

how about

-3 + 6 = 

 Jan 11, 2016
 #3
avatar
0

-3 + 6 = 3

 Jan 11, 2016

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