When I wrote my last post about how I was planning to use my new Number of the Day cards, I decided that it made sense to go back and add a few cards that I used with my Primary 1s - you can see the 4 extra cards I've added above. If you want the updated pack, click on the link above. In this pack, I've also made the 'Number of the Day' sign a bit bigger. The previous pack (with the smaller Number of the Day sign) is still linked to from my previous posts).
With the additional cards, I think this pack should work well for most Primary 1-3 classes (K-2, for Americans). You can just pick and choose which cards are most appropriate for your own class. I hope you find these helpful, and I'd love to hear (or see pictures) about how you use these in your own classroom.