Addition is the most basic operation in Mathematics. The first thing kids learn is how to add, e.g. you have 5 toffees, and if I give you 4 more toffees then how many toffees will you have now?
Addition means “to give” or “to join” or “to unite” so as to increase the number, quantity or importance.
This course is all about addition. You will learn about different techniques employed in addition.
Maths is Fun and Easy 