Respuesta :

       2.50      
    + 0.26
       ------
       2.76 Is the answer
2.5 + 2.6

   1
   2 * 5
+ 2 * 6
    5  . 1
 
5 + 6 = 11

2 + 2 + 1 = 5

The Answer Is 5.1

Hope I helped! ( Smiles )