$\snippet{name: op_column, sign: '+', x: '329876', y: '447458', z: '777334 '}$
 
$\snippet{name: op_column, sign: '-', x: '710003', y: '86754', z: '623249 '}$
 
$\snippet{name: column_multiplication, x: 8014, y: 56}$
 
$\snippet{name: long_division, x: 815769, y: 9}$
 
$\snippet{name: long_division, x: 258602, y: 86}$
 
$27135 \overset{3}{:} (407 \overset{2}{-} 28 \overset{1}{*} 14) = 1809$
1)
$\snippet{name: column_multiplication, x: 28, y: 14}$
2)
$\snippet{name: op_column, sign: '-', x: '407', y: '392', z: '15 '}$
3)
$\snippet{name: long_division, x: 27135, y: 15}$