875 : 35 * 5 = 125
3 * (991 – 661) : 45 = 22
28 750 + 1 250 = 30 000
88 + 999 = 1 087
Вычисления:
$\snippet{name: long_division, x: 875, y: 35}$
$\snippet{name: op_column, sign: '.', x: '25', y: '5', z: '125'}$
$\snippet{name: op_column, sign: '-', x: '991', y: '661', z: '330'}$
$\snippet{name: op_column, sign: '.', x: '330', y: '3', z: '990'}$
$\snippet{name: long_division, x: 990, y: 45}$
$\snippet{name: op_column, sign: '+', x: '28750', y: '1250', z: '30000'}$
$\snippet{name: op_column, sign: '+', x: '999', y: '88', z: '1087'}$