212+366=?,335+433=?,682+793=?
597-75=?,841-349=?,982-269=?
21+?=655,484+?=795,277+?=949
79*7=?,6*135=?,813*4=?
228/3=?,672/8=?,702/9=?
---
?-217=871-307,191+200+330+233=?
776-373=?+279,436+340+224-989=?
279+?+288=963,576+230-303-332=?
454+?-627=430,999-155-311-475=?
蜘蛛侠外套