Question

what least number must be subtracted from 10003 which is exactly divisible by 11​

Answer 1

on dividing 10003 by 11 get get some remainder that remainder is the no. which should be subtracted from 10003 so that it may be perfectly divisible by 11

here euclids division lemma is used

Answer 2

10014-10003 =11 methods-10003-?=11 ,?=10003+11