484+335=?,240+429=?,402+772=?
798-17=?,947-680=?,928-138=?
84+?=813,244+?=725,329+?=918
81*7=?,9*64=?,829*4=?
537/3=?,304/8=?,804/6=?
---
?-230=860-438,112+159+491+196=?
706-265=?+377,564+304+256-956=?
224+?+384=961,400+414-228-318=?
279+?-563=443,999-216-148-447=?
吃海苔拌饭