Sing 1 to 20!

With this fun song to teach children about numbers 1 to 20 and some vocabulary.

Letter:
One two buckle my shoe, three four open the door, five six pick up sticks, seven eight lay them straight, nine ten a good fat hen, eleven twelve dig the delve, thirteen fourteen maids accounting, fifteen sixteen maids in the kitchen, seventeen eighteen maids awaiting, nineteen twenty my plate's empty.