[This is a back-issue of one of this site’s newsletters]
Welcome to Monday Morning Math – a bit late this week!
Speaking of being a bit late, check out thse Mother’s Day Math Puzzles. These are Cryptarithm puzzles – and some of them are quite tough!
On the easy side, here’s a neat trick for doing the nine times tables on your fingers.
I don’t always blog about math. A non-mathy post I wrote last week is on things to bring – high-tech and low – on long road trips.
See you next week!