Выполните действия:
а) 0,24 − (1,2 * 0,15 + 12 : 100) : 1,25;
б) 12 : 7,5 + 7,5 : 12 + 0,25 : 0,4 * (5,1 − 3,86);
в) 5,632 : 51,2 + 4,256 : 3,8 − (3 − 0,39 : 0,15);
г) (0,598 + 0,536) : 0,28 : (0,003 * 5 + 0,029 * 15).
$0,24 \overset{5}{-} (1,2 \overset{1}{*} 0,15 \overset{3}{+} 12 \overset{2}{:} 100) \overset{4}{:} 1,25 = 0$
1) $\snippet{name: column_multiplication, x: 1.2, y: 0.15}$
2) $\snippet{name: long_division, x: 12, y: 100, decimal: true}$
3) $\snippet{name: op_column, sign: '+', x: '0,18', y: '0,12', z: '0,30'}$
4) $\snippet{name: long_division, x: 0.3, y: 1.25, decimal: true}$
5) $\snippet{name: op_column, sign: '-', x: '0,24', y: '0,24', z: '0,00'}$
$12 \overset{2}{:} 7,5 \overset{6}{+} 7,5 \overset{3}{:} 12 \overset{7}{+} 0,25 \overset{4}{:} 0,4 \overset{5}{*} (5,1 \overset{1}{-} 3,86) = 3$
1) $\snippet{name: op_column, sign: '-', x: '5,10', y: '3,86', z: '1,24'}$
2) $\snippet{name: long_division, x: 12, y: 7.5, decimal: true}$
3) $\snippet{name: long_division, x: 7.5, y: 12, decimal: true}$
4) $\snippet{name: long_division, x: 0.25, y: 0.4, decimal: true}$
5) $\snippet{name: column_multiplication, x: 0.625, y: 1.24}$
6) $\snippet{name: op_column, sign: '+', x: '1,600', y: '0,625', z: '2,225'}$
7) $\snippet{name: op_column, sign: '+', x: '2,225', y: '0,775', z: '3,000'}$
$5,632 \overset{3}{:} 51,2 \overset{5}{+} 4,256 \overset{4}{:} 3,8 \overset{6}{-} (3 \overset{2}{-} 0,39 \overset{1}{:} 0,15) = 0,83$
1) $\snippet{name: long_division, x: 0.39, y: 0.15, decimal: true}$
2) $\snippet{name: op_column, sign: '-', x: '3,0', y: '2,6', z: '0,4'}$
3) $\snippet{name: long_division, x: 5.632, y: 51.2, decimal: true}$
4) $\snippet{name: long_division, x: 4.256, y: 3.8, decimal: true}$
5) $\snippet{name: op_column, sign: '+', x: '0,11', y: '1,12', z: '1,23'}$
6) $\snippet{name: op_column, sign: '-', x: '1,23', y: '0,40', z: '0,83'}$
$(0,598 \overset{1}{+} 0,536) \overset{5}{:} 0,28 \overset{6}{:} (0,003 \overset{2}{*} 5 \overset{4}{+} 0,029 \overset{3}{*} 15) = 9$
1) $\snippet{name: op_column, sign: '+', x: '0,598', y: '0,536', z: '1,134'}$
2) $\snippet{name: column_multiplication, x: 0.003, y: 5}$
3) $\snippet{name: column_multiplication, x: 0.029, y: 15}$
4) $\snippet{name: op_column, sign: '+', x: '0,015', y: '0,435', z: '0,450'}$
5) $\snippet{name: long_division, x: 1.134, y: 0.28, decimal: true}$
6) $\snippet{name: long_division, x: 4.05, y: 0.45, decimal: true}$
Пожауйста, оцените решение