Formation and Comparision of Numbers Formation of Numbers Greatest numbers To make the greatest number, arrange the given digits in descending order. Example: The greatest number using the digits 4, 5, 7, 0, 3 only once is 75,430.Smallest numbers To make the smallest number, arrange the given digits in ascending order. Example: The smallest number using the digits 4, … [Read more...] about Formation and Comparision of Numbers