306 + 29 + 486 = 821
163 + 163 + 163 = 489
1000 − 625 = 375
700 − 196 = 504
(365 + 195) − 289 = 271
956 − (483 + 206) = 267
58 + 165 + 438 = 661
(625 + 75) − 700 = 0
Вычисления:
306 + 29 + 486 = 335 + 486 = 821
$\snippet{name: op_column, sign: '+', x: '306', y: '29', z: '335'}$
$\snippet{name: op_column, sign: '+', x: '335', y: '486', z: '821'}$
163 + 163 + 163 = 326 + 163 = 489
$\snippet{name: op_column, sign: '+', x: '163', y: '163', z: '326'}$
$\snippet{name: op_column, sign: '+', x: '326', y: '163', z: '489'}$
1000 − 625 = 375
$\snippet{name: op_column, sign: '-', x: '1000', y: '625', z: '375'}$
700 − 196 = 504
$\snippet{name: op_column, sign: '-', x: '700', y: '196', z: '504'}$
(365 + 195) − 289 = 560 − 289 = 271
$\snippet{name: op_column, sign: '+', x: '365', y: '195', z: '560'}$
$\snippet{name: op_column, sign: '-', x: '560', y: '289', z: '271'}$
956 − (483 + 206) = 956 − 689 = 267
$\snippet{name: op_column, sign: '+', x: '483', y: '206', z: '689'}$
$\snippet{name: op_column, sign: '-', x: '956', y: '689', z: '267'}$
58 + 165 + 438 = 223 + 438 = 661
$\snippet{name: op_column, sign: '+', x: '58', y: '165', z: '223'}$
$\snippet{name: op_column, sign: '+', x: '223', y: '438', z: '661'}$
(625 + 75) − 700 = 700 − 700 = 0
$\snippet{name: op_column, sign: '+', x: '625', y: '75', z: '700'}$
$\snippet{name: op_column, sign: '-', x: '700', y: '700', z: '0'}$