\[\boxed{\mathbf{760\ (760)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[\textbf{а)}\ ( - 1) - 8 = ( - 1) + ( - 8) = - 9\]
\[\textbf{б)}\ ( - 3) - 14 = ( - 3) + ( - 14) = - 17\]
\[\textbf{в)}\ ( - 5) - 2 = ( - 5) + ( - 2) = - 7\]
\[\textbf{г)}\ ( - 12) - 10 = ( - 12) + ( - 10) = - 22\]