Help young learners build strong number sense and counting skills with these engaging Ten Frame Missing Number Worksheets!Students count the filled circles in each ten-frame and write the missing number. This set includes counting, addition readiness, and part-part-whole thinking skills, making it perfect for early math development. Great for Preschool, Pre-K, Kindergarten, and special education settings. Just print & go — no prep needed! ⭐ What’s Inside 2 Printable worksheets (20 tota