there is virtually no reason to use dek (derived from the latin word for ten) and el (derived from eleven) over ten and eleven
@steph in my opinion, eleven dozens eleven, maybe shorten the dozens to do or dutz or something like we do in decimal as well
in reality there's little consensus about this
Welcome to your niu world ! We are a cute and loving international community Ｏ(≧▽≦)Ｏ !