Number System

Today is my the first class number system what is a number system how many types of the number system like first we started the number system the number system is we know the basic things of number system and number how many types of number system decimal number system real number number natural number whole number integers number Even Numbers odd numbers primary number fractions and the many things how to solve the the even or how to know the it is a prime number or a composite number it is a real number imaginary number and integers what comes before 0 And definition And And also some questions in the particular demo class any students who want Known about number system to zoin class And  what is different between whole number Or a natural numbers . who to solve the decimal number . fractions number . Divided the number in decimal Or adding the Fractions.