I think you could also have multiple pipe cleaners coming from one number and students have to show multiple ways to add numbers to get to that number. Counting with pipe cleaners and beads. Great for fine motor development too.
This page is a lot of letter h crafts for kids. There are letter h craft ideas and projects for kids. If you want teach the alphabet easy and fun to kids,you can use these activities. You can also find on this page template for the letter h .
An example of a cute craft activity that can be used in conjunction with Jolly Phonics instruction. On my last prac we would spend art time creating a letter to represent the sound we were learning about that week.