if函数满足你的要求了=if(A1<=200,A1*5,IF(A1<=500,A1*7,IF(A1<=700,A1*10,A1*15)))
if函数满足你的要求了=if(A1<=200,A1*5,IF(A1<=500,A1*7,IF(A1<=700,A1*10,A1*15))) 你的意思是不是算得分啊比如完成800个就得到多少分?