Online registration is closed for this event. If available, tickets on the day of the event may incur an additional charge.

Some Sums

Wednesday, September 9 at 6:30 pm ET (New York)

Addition is the first mathematical operation that a child learns, but it can get pretty complicated pretty fast.  Learn about interesting finite sums, infinite sums, convergent sums, divergent sums, sums that seem obvious, and sums that are maddeningly elusive, all with the expert guidance of instructor extraordinaire Paul Zeitz.

This presentation is appropriate for ages ten and up.

To fully participate, please have paper and a pencil handy.

This is a live-streamed event.  Occasional video recordings are made available for a fee at

September 9, 2020 6:30 pm   through   8:00 pm
MoMath Online
United States
Phone: 212-542-0566
Event Fee(s)
Free event registration $ 0.00
Fee waived for families in need $ 0.00
Free event plus $15 donation to support families in need $ 15.00

Help spread the word

Please help us and let your friends, colleagues and followers know about our page: Some Sums — September 9 at 6:30 pm ET

You can also share the below link in an email or on your website.