(40+7)*8= (70+5)*4= (50+4)*6= (30+8)*9= (30+9)*7= (80+5)*6= (50+4)*9= (90+8)*5=
че делать то?
Просто ответы на примеры
(40+7)*8=376 (70+5)*4=300 (50+4)*6 =324 (30+8)*9=342 (30+9)*7=273 (80+5)*6=510 (50+4)*9=486 (90+8)*5=490