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Natural Numbers – Concepts


The numbers 1, 2, 3, 4, … In natural numbers  zero (0) does not included. We use the symbol ‘ (N) ‘ for natural numbers.

N = {1,2,3,4,5,6,7,8,9,10…….}

Natural Numbers and Whole Numbers

A whole number, positive or negative. In whole numbers include the number 0. On the other hand in Natural Numbers include all numbers except 0.

How to describe natural numbers and whole numbers given below:

Natural Numbers = {1,2,3,4,5,6,7,8,9,…..}
Whole Numbers = {0,1,2,3,4,5,7,8,9,….}

Representing Natural Numbers on a Number Line

Natural numbers and whole numbers representation on a number line is given below

 

What is natural number