[Stuart Mattinson]

I am trying to create a formula that will span multipule tables, I am running
a merge option that will create duplicate tables within a word document with
the following formula at the end of each table =sum(b3)+(b4)+(b5).

My problem comes in that I never know how many tables will be created and I
need to add all of these totals together from each table to create a Grand
Total.

What formula would I use to add all the tables together, the cell that I
would need to add in each table is b6