tính 654 + 29
Giải thích
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{654}\\{\,\,\,29}\end{array}} \\\,\,\,\,683\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{185}\\{761}\end{array}} \\\,\,\,\,946\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{881}\\{\,\,\,58}\end{array}} \\\,\,\,\,939\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{109}\\{125}\end{array}} \\\,\,\,\,234\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{218}\\{\,\,\,90}\end{array}} \\\,\,\,\,308\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{370}\\{375}\end{array}} \\\,\,\,\,745\end{array}\) |