500 − 500 : 2 + 160 * 3 = 730
(1000 − 625) : 5 + 63 * 8 = 579
42 : 3 * 8 + 160 − 296 : 8 = 235
7 * (281 − 156) − 6 * 135 : 5 = 713
Вычисления:
500 − 500 : 2 + 160 * 3 = 730
1)
$\snippet{name: long_division, x: 500, y: 2}$
2)

3)
$\snippet{name: op_column, sign: '-', x: '500', y: '250', z: '250'}$
4)
$\snippet{name: op_column, sign: '+', x: '250', y: '480', z: '730'}$
(1000 − 625) : 5 + 63 * 8 = 579
1)
$\snippet{name: op_column, sign: '-', x: '1000', y: '625', z: '375'}$
2)
$\snippet{name: long_division, x: 375, y: 5}$
3)

4)
$\snippet{name: op_column, sign: '+', x: '75', y: '504', z: '579'}$
42 : 3 * 8 + 160 − 296 : 8 = 235
1)
$\snippet{name: long_division, x: 42, y: 3}$
2)

3)
$\snippet{name: long_division, x: 296, y: 8}$
4)
$\snippet{name: op_column, sign: '+', x: '112', y: '160', z: '272'}$
5)
$\snippet{name: op_column, sign: '-', x: '272', y: '37', z: '235'}$
7 * (281 − 156) − 6 * 135 : 5 = 713
1)
$\snippet{name: op_column, sign: '-', x: '281', y: '156', z: '125'}$
2)

3)

4)
$\snippet{name: long_division, x: 810, y: 5}$
5)
$\snippet{name: op_column, sign: '-', x: '875', y: '162', z: '713'}$