197+206+203+208+194+的简便方法运算
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亲亲你好呀197+206+203+208+194=197+103+206+194+208=300+400+208=700+208=908
咨询记录 · 回答于2022-12-23
197+206+203+208+194+的简便方法运算
亲亲你好呀197+206+203+208+194=197+103+206+194+208=300+400+208=700+208=908
谢谢老师
亲亲你好呀197+206+203+208+194=197+203+206+194+208=400+400+208=800+208=1008
亲亲这个才是对的,亲亲你好呀197+206+203+208+194=197+203+206+194+208=400+400+208=800+208=1008
好的谢谢老师辛苦了
哇哦,图片好可爱哦