More to explore:
Here's a set of winter-themed materials for working with ordinal numbers.
Here's a set of Christmas themed materials for counting coins.
Here's a set of fairy tale themed activities that includes counting, measuring, ordinal numbers, and more.
Here's a set of 6 different Christmas themed number order puzzles. Also includes snowmen and other winter-related themes.
Here's a nice set of materials for constructing numbers using base-10 blocks.