Н
58 + 44 = 102
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}58\\ 44\end{array}}\\ \begin{array}{r}\mathrm{102 }\end{array}\end{array}$
С
37 + 18 = 55
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}37\\ 18\end{array}}\\ \begin{array}{r}\mathrm{55 }\end{array}\end{array}$
О
0 + 411 = 411
И
192 + 76 = 268
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}192\\ 76\end{array}}\\ \begin{array}{r}\mathrm{268 }\end{array}\end{array}$
Е
359 + 42 = 401
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}359\\ 42\end{array}}\\ \begin{array}{r}\mathrm{401 }\end{array}\end{array}$
Ж
79 + 221 = 300
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}221\\ 79\end{array}}\\ \begin{array}{r}\mathrm{300 }\end{array}\end{array}$
Л
216 + 134 = 350
$\begin{array}{r}\begin{array}{r}+\end{array}\underline{\begin{array}{r}216\\ 134\end{array}}\\ \begin{array}{r}\mathrm{350 }\end{array}\end{array}$

Ответ: СЛОЖЕНИЕ