The following Topics and Sub-Topics are covered in this chapter and are available on MSVgo:

There are many numbers in the world that can be divided into **whole numbers**, natural numbers, integers, etc. Can one really count all the numbers? It would be like counting stars in the sky. However, numbers play a very integral role in our daily lives and complex scientific problems.

The numbers that begin from zero and move forward on the right side of zero on the number line are called whole numbers. These whole numbers are a subset of real numbers and are denoted by the letter W. Various properties apply to them (as mentioned above).

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