Bài tập Toán lớp 2 Phép trừ (có nhớ) trong phạm vi 100 (có đáp án)

tính 62 - 27

Giải thích

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{62}\\{27}\end{array}} \\\,\,\,\,35\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{80}\\{59}\end{array}} \\\,\,\,\,21\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{44}\\{15}\end{array}} \\\,\,\,\,29\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{33}\\{16}\end{array}} \\\,\,\,\,17\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{70}\\{55}\end{array}} \\\,\,\,\,15\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{64}\\{49}\end{array}} \\\,\,\,\,15\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{53}\\{26}\end{array}} \\\,\,\,\,27\end{array}\)

\(\begin{array}{l}\underline { - \begin{array}{*{20}{c}}{30}\\{12}\end{array}} \\\,\,\,\,18\end{array}\)