By Hamid Bloem at May 12 2019 09:52:00
Using the Consolidation feature. You can determine whether or not the link will be interactive when creating the consolidation. This method provides the greatest level of detail in the summary worksheet. You can choose between any function, not just the sum function. For example, you could create an average of several divisions in a summary worksheet. Some of the disadvantages of this method are that the worksheets must be identical. Although it is not impossible, it is difficult to use consolidation across workbooks.
Identical worksheets are needed prior to using the Consolidation feature, creating a sum across worksheets or using the Paste Special Math features to create summary worksheets. By grouping the worksheets first and then adding rows or columns, changing headings and other formatting operations, you ensure that the spreadsheets remain uniform. Be careful when using groups because if you forget that your spreadsheets are grouped and then proceed to add or change figures on a worksheet, all of the worksheets in the group will have the same figures. To remove a group, simply click on a sheet that is not in a group. If all of the worksheets are grouped, right_click on any tab and choose Ungroup Sheets. Keep an eye on the title bar prior to making changes and Excel will tell you if the sheets are grouped.