Sorry if this is posted somewhere, but I couldn't find it! I am typing the lyrics to an addition with trading song sung to the tune "THe Wheels on the Bus" and I can't remember what comes next! The problem is, I have taught it to the kids, so I can't just make up something. Anyone know???? I want to put it in my newsletter and have gone blank! THANKS!!! The number we have has two digits, Two digits, two digits. The number we have has two digits, This is where we start. First you need to add the ones, Add the ones, add the ones. First you need to add the ones, ?????????????????? Last you need to add the tens, Add the tens, add the tens, Last you need to add the tens That’s all you need to do.