Do I need these need to be a graphic? I think I can do them on the braille side. Do they need to be repeated every time they are shown? There are twenty eight pages of them. I believe they need to be shown for carrying.
You should probably confirm with your customer (or teacher or student), but, yes, I think you could use braille column headings coupled with careful alignment to capture the intent of the partial sum boxes/tables/diagrams that are shown in the print examples you shared.
For what it is worth, attached is a .brf and a picture of how we might transcribe these partial sum examples.