Copy
View this email in your browseror visit us on social media:    
NMF Weekly: Ask Your Math Friend James

NMF Weekly Puzzle Newsletter
Issues #23, May 2021  · globalmathproject.org/nmf-weekly/

Thanks for subscribing to the NMF Weekly Puzzle Newsletter from the National Math Festival. James would love to tackle a math puzzle topic or request from your family or classroom. To ask a question, you can use the link on the website, reply to this email (make sure to include your child's first name or the school name), or tag @jamestanton on Twitter!
Did you receive this email from a friend? Sign up online!
In NMF Weekly Issue #23, Jonathan asks why James' method for doing subtraction is a bit weird! (You can see the method at work here or here on YouTube.) You won't be surprised to hear that James LOVES thinking about why and how we do math, and if there might be an easier way to do things. Try James' method of subtraction for yourself and see if you find it useful!
Get the new NMF Weekly issues or send a question to James
Direct Links: NMF Weekly Issue #23 (PDF) and Issue #23 Solutions (PDF)
The NMF Weekly is written by Dr. James Tanton, and brought to you by The Young People's Project, the Mathematical Sciences Research Institute (MSRI), the National Math Festival, and the Global Math Project.
Festival Organizers: MSRI · IAS · MoMath
The National Math Festival is a program of the Mathematical Sciences Research Institute (MSRI), in cooperation with the Institute for Advanced Study (IAS) and the National Museum of Mathematics (MoMath).

To change how you receive these emails, you can update your preferences or unsubscribe.