tính 652 - 310
Giải thích
\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{652}\\{310}\end{array}} \\\,\,\,\,342\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{985}\\{775}\end{array}} \\\,\,\,\,210\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{789}\\{125}\end{array}} \\\,\,\,\,664\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{652}\\{312}\end{array}} \\\,\,\,\,340\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{728}\\{512}\end{array}} \\\,\,\,\,216\end{array}\) | \(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{487}\\{156}\end{array}} \\\,\,\,\,331\end{array}\) |
