• Stack up new number recognition, counting, and visual math skills with these hands-on math manipulatives!
• Count with numerals, tally marks, fingers, and 10-frames—great for kindergarten learning centers!
• Sized for little hands, stacking cups boost hand-eye coordination and precision for fine motor development!
• Made from durable, wipe-clean plastic, these stacking cups are ready for years of learning fun!

Stack up school-ready math skills with Number Stackers! This 30-piece set includes 10 four-sided stacking cups and 20 activity cards that teach counting, number recognition, and early addition and subtraction. Each cup shows four ways to count—numerals, tally marks, fingers, and 10-frames. As kids solve challenges and stack, they build fine motor skills and visual math understanding. Cups fit well with collections of math manipulatives and kindergarten learning activities!