Always End With 1089

Add two number together and always end with 1089. Here is How:
Pick a three digit number. The three numbers used must be different. i.e. 123		Reverse that number. 123 becomes 321

Take the smallest three digit number from the largest. 321 - 123 = 198		Take the answer and reverse that number. 198 becomes 891

Add that number to the answer of the subtraction. 891 + 198 = 1089		The answer will be 1089!
So Why does it do this? Find out here

A Little Footnote

But I ended with 198 not 1089. This happens if you pick a number like 546. Try to pick consecutive numbers like 123, 345, 765 etc. If it does happen, it is not a problem. Just repeat the stages again starting from 198.

Always End With 1089

Add two number together and always end with 1089. Here is How:

The answer will be 1089!

So Why does it do this? Find out here

Add two number together and always end with 1089.

Here is How:

So Why does it do this?
Find out here