§ Задание 11
\[\boxed{\mathbf{3.}\mathbf{11}}\]
\[\textbf{а)}\ 155 \cdot 9 = 1395\]

\[\textbf{б)}\ 57 \cdot 34 = 1938\]

\[\textbf{в)}\ 296 \cdot 8 = 2368\]

\[\textbf{г)}\ 68 \cdot 93 = 6324\]

\[\boxed{\mathbf{3.}\mathbf{11}}\]
\[\textbf{а)}\ 155 \cdot 9 = 1395\]

\[\textbf{б)}\ 57 \cdot 34 = 1938\]

\[\textbf{в)}\ 296 \cdot 8 = 2368\]

\[\textbf{г)}\ 68 \cdot 93 = 6324\]
