197 *
5 =
985
$\snippet{name: column_multiplication, x: 197, y: 5}$
216 *
4 =
864
$\snippet{name: column_multiplication, x: 216, y: 4}$
307 *
3 −
704 :
8 =
921 −
88 =
833
$\snippet{name: column_multiplication, x: 307, y: 3}$
$\snippet{name: long_division, x: 704, y: 8}$
$\snippet{name: op_column, sign: '-', x: 921, y: 88, z: 833}$
65 *
8 −
535 :
5 =
520 −
107 =
413
$\snippet{name: column_multiplication, x: 65, y: 8}$
$\snippet{name: long_division, x: 535, y: 5}$
$\snippet{name: op_column, sign: '-', x: 520, y: 107, z: 413}$
684 :
9 + (
506 −
102 *
3) =
76 + (
506 −
306) =
76 +
200 =
276
$\snippet{name: column_multiplication, x: 102, y: 3}$
$\snippet{name: op_column, sign: '-', x: 506, y: 306, z: 200}$
$\snippet{name: long_division, x: 684, y: 9}$
$\snippet{name: op_column, sign: '+', x: 200, y: 76, z: 276}$
736 :
4 + (
607 −
428 :
4) =
184 + (
607 −
107) =
184 +
500 =
684.
$\snippet{name: long_division, x: 428, y: 4}$
$\snippet{name: op_column, sign: '-', x: 607, y: 107, z: 500}$
$\snippet{name: long_division, x: 736, y: 4}$
$\snippet{name: op_column, sign: '+', x: 184, y: 500, z: 684}$
