It would be perfect for addition problems too. If the problem was two plus three, the child could push the number flaps for two then push down three more to get 5. Of course, if you can use it for addition, then subtraction is also an option.
It is perfect for comparing numbers as greater than and less them as well. The possibilities are endless!!!
Thanks Jeanette Ladner from Stow City Schools for sharing this great idea with me and giving me permission to share it on my blog!!!