\(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{63}\\{38}\end{array}}\\\hline{\,\,\,25}\end{array}\) \(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{70}\\{26}\end{array}}\\\hline{\,\,\,44}\end{array}\)
\(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{54}\\{\,\,9}\end{array}}\\\hline{\,\,\,45}\end{array}\) \(\begin{array}{*{20}{c}}{ - \begin{array}{*{20}{c}}{30}\\{\,\,\,5}\end{array}}\\\hline{\,\,\,\,25}\end{array}\)