I created this matching activity to help my students to practice their subitzing. They need to match the number to it's correct ten frame. This activity is a great activity to add to your centers, or small groups, and as an assessment.
Not sure what is going on. I will look into it and try and resolve the problem for you.
Not sure what happened there, but the download seems to be working now. let me know if you still have problems. The whole website wasn't working for me last night, so maybe that was the problem. Sorry for you trouble.