6 + 8 + 4 = 18
17 − 4 − 3 = 10
9 + 2 − 4 = 7
12 + 13 + 14 = 39
41 − 1 + 30 = 70
60 − 10 + 50 = 100
Вычисления:
6 + 8 + 4 = 14 + 4 = 18
$\snippet{name: op_column, sign: '+', x: '14', y: '4', z: '18'}$
17 − 4 − 3 = 13 − 3 = 10
$\snippet{name: op_column, sign: '-', x: '17', y: '4', z: '13'}$
$\snippet{name: op_column, sign: '-', x: '13', y: '3', z: '10'}$
9 + 2 − 4 = 11 − 4 = 7
$\snippet{name: op_column, sign: '-', x: '11', y: '4', z: '7'}$
12 + 13 + 14 = 25 + 14 = 39
$\snippet{name: op_column, sign: '+', x: '12', y: '13', z: '25'}$
$\snippet{name: op_column, sign: '+', x: '25', y: '14', z: '39'}$
41 − 1 + 30 = 40 + 30 = 70
$\snippet{name: op_column, sign: '-', x: '41', y: '1', z: '40'}$
$\snippet{name: op_column, sign: '+', x: '40', y: '30', z: '70'}$
60 − 10 + 50 = 50 + 50 = 100
$\snippet{name: op_column, sign: '-', x: '60', y: '10', z: '50'}$
$\snippet{name: op_column, sign: '+', x: '50', y: '50', z: '100'}$