You're welcome, Jennifer!
This is great. It fits perfectly with what my 2nd grade teachers are doing currently. I created a page to explain this "alternative algorithm" to parents. I'm not sure how to attach it.
I'm really glad it was timely for you. You could send your attachment to me at firstname.lastname@example.org. :)
If you find this resource helpful, please leave a comment below! Thanks for paying it forward! -Charity :)