Найдите разность.
1)
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}26135\\ 24216\end{array}}\\ \begin{array}{r}\mathrm{ }\end{array}\end{array}$
2)
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}35004\\ 18485\end{array}}\\ \begin{array}{r}\mathrm{ }\end{array}\end{array}$
3)
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}635382\\ 244637\end{array}}\\ \begin{array}{r}\mathrm{ }\end{array}\end{array}$
4)
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}82620026\\ 35674809\end{array}}\\ \begin{array}{r}\mathrm{ }\end{array}\end{array}$