+0  
 
-1
2547
2
avatar+12525 

6 + 4 = 210

9 + 2 = 711

8 + 5 = 313

5 + 2 =   37

7 + 6 =???

frown

 Jan 17, 2017
 #1
avatar
0

It is 313

 Jan 17, 2017
 #2
avatar+36900 
+6

113   the first number is the difference ....the next number is the sum

 Jan 17, 2017
edited by ElectricPavlov  Jan 17, 2017

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