(95 − 28) + 17 = 84
(50 − 18) − 23 = 9
100 − (60 + 34) = 6
92 − (63 − 34) = 63
(45 + 45) − 90 = 0
(52 + 48) − 96 = 4
Вычисления:
(95 − 28) + 17= 67 + 17 = 84
$\snippet{name: op_column, sign: '-', x: '95', y: '28', z: '67'}$
$\snippet{name: op_column, sign: '+', x: '67', y: '17', z: '84'}$
(50 − 18) − 23 = 32 − 23 = 9
$\snippet{name: op_column, sign: '-', x: '50', y: '18', z: '32'}$
$\snippet{name: op_column, sign: '-', x: '32', y: '23', z: '9'}$
100 − (60 + 34) = 100 − 94 = 6
$\snippet{name: op_column, sign: '+', x: '60', y: '34', z: '94'}$
$\snippet{name: op_column, sign: '-', x: '100', y: '94', z: '6'}$
92 − (63 − 34) = 92 − 29 = 63
$\snippet{name: op_column, sign: '-', x: '63', y: '34', z: '29'}$
$\snippet{name: op_column, sign: '-', x: '92', y: '29', z: '63'}$
(45 + 45) − 90 = 90 − 90 = 0
$\snippet{name: op_column, sign: '+', x: '45', y: '45', z: '90'}$
$\snippet{name: op_column, sign: '-', x: '90', y: '90', z: '0'}$
(52 + 48) − 96 = 100 − 96 = 4
$\snippet{name: op_column, sign: '+', x: '52', y: '48', z: '100'}$
$\snippet{name: op_column, sign: '-', x: '100', y: '96', z: '4'}$