185+576=?,408+472=?,375+702=?
445-89=?,851-400=?,975-360=?
75+?=749,306+?=880,212+?=986
65*7=?,85*6=?,248*4=?
75/5=?,312/6=?,704/8=?
---
?-268=812-436,161+144+483+159=?
859-278=?+353,345+275+264-690=?
212+?+322=956,463+242-135-354=?
208+?-413=304,999-341-102-333=?
酸梅蒸鳊鱼