§ Задание 184
\[\boxed{\mathbf{2}\mathbf{.}\mathbf{184}}\]
\[\textbf{а)}\ (106 + 68) - (23 + 59)\]
\[\textbf{б)}\ (c - 86) - 111\]
\[\textbf{в)}\ (x - 23) - (y - 45)\]
\[\textbf{г)}\ (273 + m) - (104 - n)\]
\[\boxed{\mathbf{2}\mathbf{.}\mathbf{184}}\]
\[\textbf{а)}\ (106 + 68) - (23 + 59)\]
\[\textbf{б)}\ (c - 86) - 111\]
\[\textbf{в)}\ (x - 23) - (y - 45)\]
\[\textbf{г)}\ (273 + m) - (104 - n)\]