Кванторы - Порядковые десятки

coming or happening right after the nineteenth person or thing

двадцатый

coming or happening right after the twenty-ninth person or thing

тридцатый

coming or happening right after the thirty-ninth person or thing

сороковой

coming or happening right after the forty-ninth person or thing

пятидесятый

the ordinal number of sixty in counting order

шестидесятый

the ordinal number of seventy in counting order

семидесятый

the ordinal number of eighty in counting order

восьмидесятый

the ordinal number of ninety in counting order

девяностый