$574 \overset{2}{*} (4086 \overset{1}{+} 3092) = 4120172$
1) 4086 + 3092 = 7178
2) 574 * 7178 = 4120172

Вычисления:
1)
$\snippet{name: op_column, sign: '+', x: '4086', y: '3092', z: '7178 '}$
2)
$\snippet{name: column_multiplication, x: 7178, y: 574}$

$678 \overset{1}{+} (55152 \overset{1}{-} 54663) = 331542$
1) 55152 − 54663 = 489
2) 678 * 489 = 331542

Вычисления:
1)
$\snippet{name: op_column, sign: '-', x: '55152', y: '54663', z: '489 '}$
2)
$\snippet{name: column_multiplication, x: 678, y: 489}$

$1452168 \overset{2}{:} (5690 \overset{1}{-} 5474) = 6723$
1) 5690 − 5474 = 216
2) 1452168 : 216 = 6723

Вычисления:
1)
$\snippet{name: op_column, sign: '-', x: '5690', y: '5474', z: '216 '}$
2)
$\snippet{name: long_division, x: 1452168, y: 216}$

$1686073 \overset{2}{:} (5100 \overset{1}{-} 4753) = 4859$
1) 5100 − 4753 = 347
2) 1686073 : 347 = 4859

Вычисления:
1)
$\snippet{name: op_column, sign: '-', x: '5100', y: '4753', z: '347 '}$
2)
$\snippet{name: long_division, x: 1686073, y: 347}$