Cupcake lines aren't just for crafts! Use them to practice counting coins! Math with Cupcake Liners: Counting Money Game

Hundred Chart and Counting Numbers Guided Math- Number Sense to 1200 (and beyond) - Tunstall's Teaching Tidbits

Math center work: Kindergarten Number Sense Activities Made Simple-Use linking chains to create sets

This series is so helpful if you're just starting guided math groups--can apply to any grade level!

Lots of good number sense games! Boxed Out 120 chart game that is super fun! Directions in the post! Building Number Sense in First Grade