Are you teaching a special numerical lesson this Friday?
0 will feel jealous of his binary brother this Friday. To help you in your celebration of so many 1s, we’re making all our 1 and 11-related math songs free for one day only on 11/11/11!
We’ve got “1” songs for Addition & Subtraction, Multiplication, and Division. Use them this Friday to review the special mathematical properties of 1 and 11. And if you can’t wait till then, sign up for your free trial to listen to “1” songs (and many, many others) now.