40018 − 725 * 10 : 15 = 40018 − 7250 : 5 = 40018 − 1450 = 38568
$\snippet{name: long_division, x: 7250, y: 5}$
$\snippet{name: op_column, sign: '-', x: '40018', y: '1450', z: '38568'}$
 
5999 + 903 * 100 : 2 = 5999 + 90300 : 2 = 5999 + 45150 = 51149
$\snippet{name: long_division, x: 90300, y: 2}$
$\snippet{name: op_column, sign: '+', x: '5999', y: '45150', z: '51149'}$
 
80115 : 3 * 10 = 26705 * 10 = 267050
$\snippet{name: long_division, x: 80115, y: 3}$
 
3152 : 8 * 100 = 394 * 100 = 39400
$\snippet{name: long_division, x: 3152, y: 8}$
 
8070 : 6 = 1345
$\snippet{name: long_division, x: 8070, y: 6}$
 
8070 * 6 = 48420
$\snippet{name: column_multiplication, x: 8070, y: 6}$