Why can you sometimes just type in the number, while sometimes you have to typy in the whole world for it?? Let's be strict about numbers - whether we can use the digits EVERYWHERE or nowhere at all.
I think I already answered your question about that elsewhere... You can type the number when you're writing in English. You cannot do it when you're writing in Polish.
I'm so sorry, didn't read that until now. I understand :)
My grandma would NEVER telk anyone her age!