Between Ten and Twelve
I happened to overhear one of you students mention yesterday that this coming Sunday, the 11th of November, will be Angela’s eleventh birthday. Noting that this was an extraordinary lineup of elevens I decided to save these last few minutes of today’s class to share a couple related things.
Fun part first.
Please look up here at the blackboard. We’ll start by learning some magic with the number 11. Angela, would you please give me a random number. 31, okay, thank you. So, we’ll take 31 and multiply it by 11. And we…