copy formulas from one multitab workbook to other

I've got a large workbook with many tabs which seems to increase in size over time even after I delete unused cells, columns and rows. Since the original workbook uses about the same number of cells, but is about 1/2 the size, I'm assuming that over time it has accumulated "hidden" information which I no longer use or need.

I know how to copy entire worksheets from one workbook to another, but often, the formulas will reference the first workbook.

If I "recreate" a new workbook including fresh tabs with identical names, is there a special paste function which copies formulas without referencing the original .xlxs file?

Thanks!

You can use find and replace to change those links quite easily.