441+314=?,211+497=?,916+795=?
733-48=?,900-637=?,1509-791=?
87+?=830,294+?=1168,1208+?=1678
41*7=?,9*255=?,838*5=?
195/3=?,736/8=?,1644/6=?
---
?-296=886-406,149+177+446+377=?
709-213=?+352,533+456+414-1223=?
224+?+360=976,1015+571-461-983=?
263+?-567=574,2155-682-795-467=?
选新年礼物