The puzzle reads: 3 + 4 = 19 5 + 6 = 4 1 2 + 8 = 66 5 + 1 = ? At first glance, none of these make sense. According to standard math, 3 plus 4 is 7 — so how do we ...

Editors of the environmental chemistry journal Chemosphere have posted an eye-catching correction to a study reporting that toxic flame retardants from electronics wind up in some household products ...

Milena Cuéllar has been a professor of mathematics, engineering and computer science at LaGuardia Community College, part of the City University of New York, since 2012, teaching college statistics ...

If you’ve ever tried to use ChatGPT as a calculator, you’ve almost certainly noticed its dyscalculia: The chatbot is bad at math. And it’s not unique among AI in this regard. But tokenization isn’t ...

A mixed class of Year 2 and 3 students — equivalent to first and second grades in the United States — practices fractions at Beach Haven School in Auckland, New Zealand. The government has instituted ...

We often hear smart people admit that they are weak when it comes to mathematics. Possibly true. My relationship with mathematics at school turned out to be a tumultuous one, and I am glad that I made ...

Chantal David is one of the leading number theorists in Canada, known for significant and original research contributions. She is primarily interested in distribution questions for arithmetic objects ...