Contribute correction: Simple Addition 1

  _____      ___      ______    _____   
 / ____||   / _ \\   /_   _//  |  ___|| 
/ //---`'  / //\ \\    | ||    | ||__   
\ \\___   |  ___  ||  _| ||    | ||__   
 \_____|| |_||  |_|| /__//     |_____|| 
  `----`  `-`   `-`  `--`      `-----`