Б = 396 + 235 = 631
$\snippet{name: op_column, sign: '+', x: '396', y: '235', z: '631'}$
 
Н = 935 − 679 = 256
$\snippet{name: op_column, sign: '-', x: '935', y: '679', z: '256'}$
 
A = 102 − 83 = 19
$\snippet{name: op_column, sign: '-', x: '102', y: '83', z: '19'}$
 
И = 800 − 574 = 226
$\snippet{name: op_column, sign: '-', x: '800', y: '574', z: '226'}$
 
Л = 214 − 173 = 41
$\snippet{name: op_column, sign: '-', x: '214', y: '173', z: '41'}$
 
В = 450 − 123 = 327
$\snippet{name: op_column, sign: '-', x: '450', y: '123', z: '327'}$
 

Ответ: ВИЛЛИНА