$$ \begin{array}{r} -\begin{array}{r} 130,2 \\ 30,8 \end{array} \\ \hline 99,4 \end{array} $$ $$ \begin{array}{r} 35, 5 \\ \times 2,8 \\ --- \\ 2840 \\ 710 \\ ---\\ 99,40 \end{array} $$ $$ \begin{array}{r} -\begin{array}{r} 35,50 \\ 21,84 \end{array} \\ \hline 13,66 \end{array}
$$ \begin{array}{r} 1,32 \\ +3,48 \\ --- \\ 4,80 \end{array} $$ $$ \begin{array}{r} 1, 7 \\ \times 4,8 \\ --- \\ 136 \\ 68 \\ ---\\ 8,16 \end{array} $$ $$ \begin{array}{r} -\begin{array}{r} 1,700 \\ 0,345 \end{array} \\ \hline 1,355 \end{array}
$$ \begin{array}{r} -\begin{array}{r} 7,0 \\ 3,8 \end{array} \\ \hline 3,2 \end{array} $$ $$ \begin{array}{r} 1, 16 \\ \times 3,2 \\ --- \\ 232 \\ 348 \\ ---\\ 3,712 \end{array} $$ $$ \begin{array}{r} 3,4 \\ \times 1,3 \\ --- \\ 102 \\ 34 \\ ---\\ 4,42 \end{array} $$ $$ \begin{array}{r} 4, 42 \\ +1,16 \\ --- \\ 5,58 \end{array}
$$ \begin{array}{r} 0,3 \\ \times 1,9 \\ --- \\ 27 \\ 3 \\ ---\\ 0,57 \end{array} $$ $$ \begin{array}{r} 2,3 \\ \times 4,9 \\ --- \\ 207 \\ 92 \\ ---\\ 11,27 \end{array} $$ $$ \begin{array}{r} 0, 03 \\ \times 2,75 \\ --- \\ 15 \\ 21 \\ ---\\ 0,0825 \end{array} $$ $$ \begin{array}{r} 11, 27 \\ +0,03 \\ --- \\ 11,30 \end{array}
$$ \begin{array}{r} 1, 2 \\ \times 3,7 \\ --- \\ 84 \\ 36 \\ ---\\ 4,44 \end{array} $$ $$ \begin{array}{r} 0, 2 \\ \times 2,8 \\ --- \\ 16 \\ 4 \\ ---\\ 0,56 \end{array} $$ $$ \begin{array}{r} 4 \\ \times 0,25 \\ ---\\ 1 \end{array} $$ $$ \begin{array}{r} 4, 0 \\ -0,8 \\ ---\\ 3,2 \end{array}
$$ \begin{array}{r} 8, 3 \\ \times 0,7 \\ ---\\ 5,81 \end{array} $$ $$ \begin{array}{r} 0, 46 \\ \times 3,15 \\ ---\\ 230 \\ 46 \\ 138 \\ ---\\ 1,4490 \end{array} $$ $$ \begin{array}{r} 10, 79 \\ -5,81 \\ ---\\ 4,98 \end{array} $$ $$ \begin{array}{r} 4, 98 \\ -0,21 \\ ---\\ 4,77 \end{array}
Ответ: a) 13,66; б) 1,355; в) 5,58; г) 11,3; д) 3,2; е) 4,77