38 − (6 * 5) = 8
(48 : 6) * 8 = 64
(3 * 2) * 4 = 24
3 * (2 * 4) = 24
(32 : 8) : 2 = 2
32 : (8 : 2) = 8
Вычисления:
38 − (6 * 5) = 38 − 30 = 8
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}38\\ 30\end{array}}\\ \begin{array}{r}8\end{array}\end{array}$
(48 : 6) * 8 = 8 * 8 = 64
(3 * 2) * 4 = 6 * 4 = 24
3 * (2 * 4) = 3 * 8 = 24
(32 : 8) : 2 = 4 : 2 = 2
32 : (8 : 2) = 32 : 4 = 8