Answers

2016-08-01T21:36:55+08:00
   11,980
+   4,567
=________
  16  ,5 4 7
11980+4567
0+7= 7, 8+6= 4 (carry one) 9+5+1=5 (carry one) 1+4+1=6 bring down one. HOPE IT HELPS. :)
1 5 1
thank you for your support to me love you as a good friend