$\snippet{name: column_multiplication, x: 109, y: 6}$
 
$\snippet{name: column_multiplication, x: 134, y: 7}$
 
$\snippet{name: long_division, x: 959, y: 7}$
 
$\snippet{name: long_division, x: 856, y: 4}$
 
$\snippet{name: op_column, sign: '-', x: 603, y: 427, z: 176}$
 
$\snippet{name: op_column, sign: '-', x: 506, y: 139, z: 367}$
 
$(30 \overset{2}{+} 160 \overset{1}{:} 4) \overset{1}{3} 2 = (30 + 40) : 2 = 70 : 2 = 35$
 
$280 \overset{2}{-} 40 \overset{1}{:} 2 \overset{3}{+} 100 = 280 - 20 + 100 = 260 + 100 = 360$