Math Teachers at Play 47 via Math Hombre
Welcome to the 47th edition of the Math Teachers at Play Blog Carnival!
The Number Dictionary reveals two particularly interesting facts about 47.
- 47 is a prime and a Gaussian prime.
- 47 is the difference between two squares.
I don’t think I’ve appreciated 47 nearly enough before this carnival. But we should move on since there are a lot of neat entries this month…