All the whole numbers that we used on daily basis is actually comprises of number in the base of 10. Number in the base of 10 is derived from 10 different digits; 0,1,2,3,4,5,6,7,8,9. This can be proven by looking at our way of calculating ADDITION and SUBTRACTION as follows :


Based on the understanding above, we can assume that the following base numbers shall have a character as follows :


Conversion of numbers from one base number to another shall be as follows :


Addition and subtraction process of each base number shall not be exceeding the base number itself. For those who still cant really get the way of doing the addition or subtraction of the base number, kindly go back to the days of UPSR; the process of addition and subtraction of time (hours & minutes)/mass/volume of liquid…THE METHOD IS EXACTLY THE SAME