1 (wiktionary) 2 (it.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
十五 (Advanced search)

We are fifteen in all .	Siamo quindici in tutto.
Our class has forty-five students .	La nostra classe ha quarantacinque studenti.