4780 *
600 =
2868000
$\snippet{name: column_multiplication, x: 478, y: 6}$
530840 :
40 =
13271
$\snippet{name: long_division, x: 53084, y: 4}$
272580 :
3 =
90860
$\snippet{name: long_division, x: 272580, y: 3}$
9300 *
50 −
46927 =
465000 −
46927 =
418073
$\snippet{name: column_multiplication, x: 93, y: 5}$
$\snippet{name: op_column, sign: '-', x: '465000', y: '46927', z: '418073'}$
15786 +
64400 :
80 =
15786 +
805 =
16591
$\snippet{name: long_division, x: 6440, y: 8}$
$\snippet{name: op_column, sign: '+', x: '15786', y: '805', z: '16591'}$
436500 −
255681 :
9 =
436500 −
28409 =
408091
$\snippet{name: long_division, x: 255681, y: 9}$
$\snippet{name: op_column, sign: '-', x: '436500', y: '28409', z: '408091'}$
