tính 371 + 418
2/6
Giải thích
\(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{371}\\{418}\end{array}} \\\,\,\,\,789\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{307}\\{261}\end{array}} \\\,\,\,\,568\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{850}\\{125}\end{array}} \\\,\,\,\,975\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{234}\\{545}\end{array}} \\\,\,\,\,779\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{234}\\{645}\end{array}} \\\,\,\,\,879\end{array}\) | \(\begin{array}{l}\underline { + \begin{array}{*{20}{c}}{700}\\{128}\end{array}} \\\,\,\,\,828\end{array}\) |