Russian edit

Russian numbers (edit)
300
 ←  20  ←  29 30 31  →  40  → 
3
    Cardinal: три́дцать (trídcatʹ)
    Ordinal: тридца́тый (tridcátyj)
    Ordinal abbreviation: 30-ый (30-yj)

Etymology edit

From три (tri) +‎ -дцать (-dcatʹ), or "thrice ten".

Pronunciation edit

  • IPA(key): [ˈtrʲit͡s(ː)ɨtʲ]
  • (file)

Numeral edit

три́дцать (trídcatʹ)

  1. thirty (30)

Usage notes edit

тридцать (tridcatʹ) in the nominative case and accusative case governs the genitive plural of the noun. In other cases, it governs the corresponding plural case of the noun.

Declension edit

Coordinate terms edit

Derived terms edit