How do I add values across different Numbers files
I am a PE teacher and I have two documents which both have data in them. I would like to know how to add data from a range of cells in one document to a cell in another document. I know I can do this in Excel but have recently purchased a Macbook and need to know the equivalent in Numbers.
I have recorded points students have scored for their sports houses in a table on a sheet in a "Swimming" Numbers document. I have another Numbers document "Cross Country" previously setup to record house points for the cross country.
The "Cross Country" document also has a Running House Points Total on one sheet.
I would like to add more points from the "Swimming" document to the Running Total on the "Cross Country" document.
Can someone help me write the formula?
I know in excel all I had to do is type SUM then in the range input click on the Workbook:Worksheet:Cell Ranges then press enter. Simples. This doesn't work for me in Numbers. AARGH😕😠
MacBook Pro (13-inch Mid 2012), iOS 8.3