Найди значения выражений.

Запиши в поле ответа верное число.

\(4,34 ⋅ 9 - 3,23 ⋅ 9 = \) [ ]

\(4,34 ⋅ 7,99 + 0,0001 ⋅ 7,99 = \) [ ]

\(12,34 ⋅ 6,4 - 9,2 ⋅ 6,4 = \) [ ]

\(54,36 ⋅ 3,23 - 32,34 ⋅ 3,23 = \) [ ]