It's something I've been thinking about recently, would math be simpler or way more complicated without 0? 1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,21... I've been trying to do some simple equations without 0, and with small numbers the results are usually the same. But would getting rid of 0 solve any problems, for example dividing 0 by 0. I'm not sure how much this has been thought about before and if there has been any reasoning why this would be a terrible idea so I'd like your guy's opinions on the matter.