Sentence:  Let it be required to <WSD>Tabulate</WSD> or lay down this Number 3496. Firſt, from among your Sets of Rods (or out of your Caſe) take four of them, of which let one of them have the Figure 3 at the top thereof, and lay it upon your Tabellet cloſe to the Edge thereof, ... 
Meaning of the word marked with <WSD> tags:  To arrange in tabular form; to arrange into a table.