This will likely be utilised to point that an affix or clitic differs between using the unrounded again vowel ⟨а⟩, the rounded back again vowel ⟨о⟩, the rounded entrance vowel ⟨ө⟩ as well as the unrounded entrance vowel ⟨э⟩. Для сложения, вычитания, умножения или деление двух дробей выполните следующие действия: https://trentoncpakx.blog2freedom.com/32598598/the-greatest-guide-to-4