Question

approximately how many jews from baysak and nearby towns were rounded up and shot in a mass grave by german forces?

Explanation:

This is a historical - related question. Research on such events often involves study of historical records, eyewitness accounts, and archival materials. However, a specific number would require detailed historical research in local archives, historical studies on the Holocaust in that region.

Answer:

There is not enough information provided in the question to give a specific number. Further historical research would be needed to determine an approximate figure.