"He has twenty tables."

Translation: El are douăzeci de mese.

[FilipFilip17]

So, the tips and notes mention that we the preposition “de” with multiples (eg. șaizeci de milioane), but why do we use it here?

[KevinSmith777042]

You need de with numbers of things from 20 upwards, not for smaller quantities.

[brinkerl]

It's for word agreement, because it is a number of tables.

[FilipFilip17]

Thanks, so we can’t say “El are douăzeci mese.“?

[brinkerl]

Sorry, I don't think so.