Actually it should be "onety" and "onety-one". "ten" is as much of a problem as eleven and twelve. Mind you, I've always had a soft spot for dozenal so could q

Actually it should be "onety" and "onety-one". "ten" is as much of a problem as eleven and twelve. Mind you, I've always had a soft spot for dozenal so could quite happily go the other way, but I guess that's a different discussion