Đặt tính rồi tính. 48 × 32

48 × 32

208 × 44

3 207 × 26

48 × 32

$\begin{array}{c}\times \begin{array}{c}48\\ \underset{¯}{32}\end{array}\\ 96\\ \underset{¯}{144}\\ 1536\end{array}$

208 × 44

$\begin{array}{c}\times \begin{array}{c}208\\ \underset{¯}{44}\end{array}\\ 832\\ \underset{¯}{832}\\ 9152\end{array}$

3 207 × 26

$\begin{array}{c}\times \begin{array}{c}3207\\ \underset{¯}{26}\end{array}\\ 19242\\ \underset{¯}{6414}\\ 83382\end{array}$