Выполните действия:
1) 43 + 24 * 58 − 39;
2) (43 + 24) * 58 − 39;
3) 43 + 24 * (58 − 39);
4) (43 + 24) * (58 − 39).
43 + 24 * 58 − 39 = 43 + 1392 − 39 = 1396
1) $\snippet{name: column_multiplication, x: 24, y: 58}$
2) $\snippet{name: op_column, sign: '+', x: 43, y: 1392, z: 1435}$
3) $\snippet{name: op_column, sign: '-', x: 1435, y: 39, z: 1396}$
(43 + 24) * 58 − 39 = 67 * 58 − 39 = 3886 − 39 = 3847
1) $\snippet{name: op_column, sign: '+', x: 43, y: 24, z: 67}$
2) $\snippet{name: column_multiplication, x: 67, y: 58}$
3) $\snippet{name: op_column, sign: '-', x: 3886, y: 39, z: 3847}$
43 + 24 * (58 − 39) = 43 + 24 * 19 = 43 + 456 = 499
1) $\snippet{name: op_column, sign: '-', x: 58, y: 39, z: 19}$
2) $\snippet{name: column_multiplication, x: 24, y: 19}$
3) $\snippet{name: op_column, sign: '+', x: 43, y: 456, z: 499}$
(43 + 24) * (58 − 39) = 67 * 19 = 1273
1) $\snippet{name: op_column, sign: '+', x: 43, y: 24, z: 67}$
2) $\snippet{name: op_column, sign: '-', x: 58, y: 39, z: 19}$
3) $\snippet{name: column_multiplication, x: 67, y: 19}$
Пожауйста, оцените решение