This edition starts with a puzzle (thank you, Caroline!): Use five 5's to make 37. I don't see a way yet. Do you?
I just had a lovely time following up the links. One of my favorites was...
- Tom Kendall presents an amazing time lapse video and an accompanying list of maths questions to ponder, in Birth to 10 Years in 1 Minute 25 Sec posted at Mr. Kendall recommends….