Elementary Arithmetic Made Easy

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When Shakib was little, his mother used to help him with his studies. Usually, around 7 PM in the evening, Shakib would jump to his bed, keeping the small exercise books and a green pen in his hands. His mother would stay around and would help him when it is necessary. In one such says, Shakib came to know about adding numbers. First, he learned to add 1 to any single digit numbers. So, 1 and 5 becomes 6, seven and one becomes 8 and so on. Then he learned how to add two one digit numbers. Soon his exercise books became filled with addition of two one digit numbers. Problems like what is 5 plus 7 became bread and butter for Shakib. Shakib continued his journey of acquiring knowledge for a long time and now he has come to mental state where he can learn things himself. Shakib now know programming and solves many difficulty problems.

This is a companion discussion topic for the original entry at https://toph.co/p/elementary-arithmetic-made-easy