4570852 + 64208 = 4635060
$\snippet{name: op_column, sign: '+', x: '4570852', y: '64208', z: '4635060'}$

6353054 − 738536 = 5614518
$\snippet{name: op_column, sign: '-', x: '6353054', y: '738536', z: '5614518'}$

24042 * 307 = 7380894
$\snippet{name: column_multiplication, x: 24042, y: 307}$

2835 : 27 = 105
$\snippet{name: long_division, x: 2835, y: 27}$

(4521 − 638) * 52 = 3883 * 52 = 201916
$\snippet{name: op_column, sign: '-', x: '4521', y: '638', z: '3883'}$
 
$\snippet{name: column_multiplication, x: 3883, y: 52}$

2108 : (35 + 492) = 2108 : 527 = 4
$\snippet{name: op_column, sign: '+', x: '35', y: '492', z: '527'}$
 
$\snippet{name: long_division, x: 2108, y: 527}$