Answer: 1 and 4. They’re arranged in groups of two-digit numbers, all ending in 7 and ascending in both rows. Was this a hard math problem, or did you get the answer right? To open this safe ...

The uncle told Newsweek: "I decided to share it to Reddit because it initially sparked a heated conversation among my family." ...

When Redditor u/Awecalibur reviewed his niece’s math homework, he wasn’t expecting to spark a family debate, let alone an ...

A confused dad has been left stumped by his 10-year-old son’s maths homework – so he’s turned to the internet for help.

Now, University of California San Diego researchers Jacques Verstraete and Sam Mattheus have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.

Others, felt this answer was overly complex for a first ... The dad who originally posted the math problem believes he now has a handle on what made it so tricky to start with.

Researchers like Mr. Achim are beginning to address these problems through mathematics. With math, you can formally prove whether an answer is right or wrong. About a decade ago, a Microsoft ...