How to auto append word to only digit input data?

[crapit]

E.g After entering number 84 in a cell, the the cell next to it right will
appear as 84.00cm (with the cm autoappend after the 2 decimal place)?

 

[Frank Kabel]

Hi

are you sure that you really want to append text after numbers and are
not trying to format your numbers. In your example you can go to
"Format - Cell" and enter the user defined format 0.00 "cm"

Frank