60000 − (50106 − 49038) = 60000 − 1068 = 58932
$\snippet{name: op_column, sign: '-', x: 50106, y: 49038, z: 1068}$
 
$\snippet{name: op_column, sign: '-', x: 60000, y: 1068, z: 58932}$
 
480024 − (53425 + 78679) = 480024 − 132104 = 347920
$\snippet{name: op_column, sign: '+', x: 53425, y: 78679, z: 132104}$
 
$\snippet{name: op_column, sign: '-', x: 480024, y: 132104, z: 347920}$
 
217 * 4 = 868
$\snippet{name: column_multiplication, x: 217, y: 4}$
 
352 * 2 = 704
$\snippet{name: column_multiplication, x: 352, y: 2}$
 
636 : 6 = 106
$\snippet{name: long_division, x: 636, y: 6}$
 
736 : 4 = 184
$\snippet{name: long_division, x: 736, y: 4}$