Subtraction is a mathematical operation; it is a process or action that you do with numbers. It is the process of finding the difference of 2 numbers. The symbol used is (-) minus.
Subtraction is the process of taking away a number from another. It is a primary arithmetic operation that is denoted by a subtraction symbol (-) and is the method of calculating the difference between two numbers.
Subtraction is a part of our everyday lives and therefore an important concept to develop early. We need to understand how to subtract in order to engage with society .