Excel将计算公式转换为数值的函数

=LEFT(A1,FIND(+,A1)-1)+MID(A1,FIND(+,A1)+1,FIND(+,A1,FIND(+,A1)+1)-(FIND(+,A1)+1))+RIGHT(A1,LEN(A1)-FIND(+,A1,FIND(+,A1)+1))