18 меньше 40 на 22
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}40\\ 18\end{array}}\\ \begin{array}{r}22\end{array}\end{array}$
26 меньше 91 на 65
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}91\\ 26\end{array}}\\ \begin{array}{r}65\end{array}\end{array}$
62 больше 27 на 35
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}62\\ 27\end{array}}\\ \begin{array}{r}35\end{array}\end{array}$
70 больше 18 на 52
$\begin{array}{r}\begin{array}{r}-\end{array}\underline{\begin{array}{r}70\\ 18\end{array}}\\ \begin{array}{r}52\end{array}\end{array}$