3. Brooklyn Public Library
A place right in the heart of New York finds its way to number three on our list of free math classes for adults in NYC. Over 64,000 free programs are offered at the Brooklyn Public Library which was established in 1896. They wanted to preserve history and culture so the people will benefit by education through information. You can find both books and digital materials for use at the library. Their programs in connection with mathematics are most of the time for the whole family, this way both the children and the parents learn with an element of fun. There are also events for adults so you have to keep yourself updated by visiting the Brooklyn Public Library.
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