Seudónimo Seudónimo

09-11-2016
Mathematics

contestada

Rewrite 2-digit addition

Respuesta :

10-11-2016

59
+ 23
—————
82

Or. 59+23=82

(9+3=12) (5+2=7) 1 from 12 is now 2 which the 1 is added with 7 that equals 8 , than left over is 2 so the answer is 82

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