163 * 305 = 49715
$\snippet{name: column_multiplication, x: 163, y: 305}$
 
504 * 1403 = 707112
$\snippet{name: column_multiplication, x: 504, y: 1403}$
 
246 * 3009 = 740214
$\snippet{name: column_multiplication, x: 246, y: 3009}$
 
718 * 1005 = 721590
$\snippet{name: column_multiplication, x: 718, y: 1005}$