1.横向扩展后进行求和: =sum(D4[!0;]) D4单元格向右扩展求和 2.纵向扩展求和 =sum(D4[;!0]) D4单元格向下扩展后求和 转载自:https://blog.csdn.net/long636/article/details/77600605 相关文章: 2021-10-24 2022-12-23 2022-12-23 2022-12-23 2021-09-02 2021-05-17