tính 457 + 325

15/30

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{457}\\{325}\end{array}} \\\,\,\,\,...\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{236}\\{\,\,\,71}\end{array}} \\\,\,\,\,...\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{845}\\{107}\end{array}} \\\,\,\,\,...\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{584}\\{321}\end{array}} \\\,\,\,\,...\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{647}\\{213}\end{array}} \\\,\,\,\,...\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{550}\\{152}\end{array}} \\\,\,\,\,...\end{array}\)

Nhập câu trả lời ở đây

0/3000 ký tự

Giải thích

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{457}\\{325}\end{array}} \\\,\,\,\,782\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{236}\\{\,\,\,71}\end{array}} \\\,\,\,\,307\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{845}\\{107}\end{array}} \\\,\,\,\,952\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{584}\\{321}\end{array}} \\\,\,\,\,905\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{647}\\{213}\end{array}} \\\,\,\,\,860\end{array}\)

\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{550}\\{152}\end{array}} \\\,\,\,\,702\end{array}\)