524 + 2588 = 3112
$\snippet{name: op_column, sign: '+', x: 524, y: 2588, z: 3112}$

3000 − 1023 = 1977
$\snippet{name: op_column, sign: '-', x: 3000, y: 1023, z: 1977}$

369 * 205 = 75645
$\snippet{name: column_multiplication, x: 369, y: 205}$

680 * 700 = 476000
$\snippet{name: column_multiplication, x: 680, y: 700}$

6675 : 5 = 1335
$\snippet{name: long_division, x: 6675, y: 5}$

10800 : 40 = 270
$\snippet{name: long_division, x: 10800, y: 40}$