4 * 6 − 5 = 19
36 + 27 : 9 = 39
48 − 42 : 6 + 9 = 49
35 + 50 − 21 : 7 = 82
36 : 6 + 81 : 9 = 15
5 * 8 − 6 * 4 = 16
Вычисления:
4 * 6 − 5 = 24 − 5 = 19
$\snippet{name: op_column, sign: '-', x: '24', y: '5', z: '19'}$
36 + 27 : 9 = 36 + 3 = 39
$\snippet{name: op_column, sign: '+', x: '36', y: '3', z: '39'}$
48 − 42 : 6 + 9 = 48 − 8 + 9 = 40 + 9 = 49
$\snippet{name: op_column, sign: '-', x: '48', y: '8', z: '40'}$
$\snippet{name: op_column, sign: '+', x: '40', y: '9', z: '49'}$
35 + 50 − 21 : 7 = 35 + 50 − 3 = 85 − 3 = 82
$\snippet{name: op_column, sign: '+', x: '35', y: '50', z: '85'}$
$\snippet{name: op_column, sign: '-', x: '85', y: '3', z: '82'}$
36 : 6 + 81 : 9 = 6 + 9 = 15
5 * 8 − 6 * 4 = 40 − 24 = 16
$\snippet{name: op_column, sign: '-', x: '40', y: '24', z: '16'}$