Let’s face it: numbers are hard. Especially when you’re just beginning to learn them. But just like any other subject, they’re just a little more “learnable” when you add music. (I can still sing the song that helped me memorize the quadratic formula in 8th grade!)
The numbers with a “1″ — also known as 11 through 19 — are tougher than the first 10 as well as those that follow, because not all have a uniform prefix or suffix. So this song is dedicated specifically to them.