\[\mathbf{Страница\ 34.}\]
\[\boxed{\mathbf{1.}}\]
\[+ 5 - 6 = - 1\]
\[+ 2 - 4 = - 2\]
\[+ 4 - 3 = + 1\]
\[+ 3 - 6 = - 3\]
\[+ 1 - 4 = - 3\]
\[+ 2 - 2 = 0\]
\[\boxed{\mathbf{2.}}\]
\[1) + 6 + 6 = + 12\]
\[2) + 3 - 5 = - 2\]
\[3) - 2 - 4 = - 6\]
\[4) - 3 - 6 = - 9\]
\[5) - 4 + 5 = + 1\]
\[6) - 4 + 4 = 0\]
\[7) - 3 - 5 = - 8\]