My blog post for this product can be found here.
I used this for a GLOW day and it includes addition and subtraction within 100 no regrouping. I let students use highlighters and it looks amazing with the black lights!! There are 10 cases in all, a certificate (b&w option and color), as well as an answer key.
If you have ANY questions or concerns please email me at email@example.com I am a very fast responder. (: