Adding numbers is a fundamental mathematical process that combines two or more numerical values. We use this operation in our daily lives; some easy examples are calculating money, calculating.
Addition is the process of adding two or more numbers together to get their sum. Addition in math is a primary arithmetic operation, used for calculating the total of two or more numbers.
There are a number of ways to approach addition. One of the most common ways to teach/learn addition is by combining sets. To combine sets, we first need to know how to count. Once we know how to.