(147 * 29 − 22975 : 25 + 56) : 17 = (4263 − 919 + 56) : 17 = (3344 + 56) : 17 = 3400 : 17 = 200
1) $\snippet{name: column_multiplication, x: 147, y: 29}$;
2) $\snippet{name: long_division, x: 22975, y: 25}$;
3) $\snippet{name: op_column, sign: '-', x: '4263', y: '919', z: '3344'}$;
4) 3344 + 56 = 3400;
5) $\snippet{name: long_division, x: 3400, y: 17}$.
 
(9101 + 1817) : 53 − (10601 − 919) : 47 = 10918 : 53 − 9682 : 47 = 206 − 206 = 0
1) $\snippet{name: op_column, sign: '+', x: '9101', y: '1817', z: '10918'}$;
2) $\snippet{name: op_column, sign: '-', x: '10601', y: '919', z: '9682'}$;
3) $\snippet{name: long_division, x: 10918, y: 53}$;
4) $\snippet{name: long_division, x: 9682, y: 47}$;
5) 206 − 206 = 0.
 
2049 * 7 − 9659 + 18 * 105 − 6992 : 38 : 23 = 14343 − 9659 + 18 * 105 − 6992 : 38 : 23 = 14343 − 9659 + 1890 − 184 : 23 = 4684 + 1890 − 8 = 6574 − 8 = 6566
1) $\snippet{name: column_multiplication, x: 2049, y: 7}$;
2) $\snippet{name: column_multiplication, x: 105, y: 18}$;
3) $\snippet{name: long_division, x: 6992, y: 38}$;
4) $\snippet{name: long_division, x: 184, y: 23}$;
5) $\snippet{name: op_column, sign: '-', x: '14343', y: '9659', z: '4685'}$;
6) $\snippet{name: op_column, sign: '+', x: '4684', y: '1890', z: '6574'}$;
7) 6574 − 8 = 6566.