Number Stackers

Looking for an easy way to help kids build foundational math skills? With Number Stackers, kids stack their way to math class success! This 30-piece set includes 10 four-sided stacking cups and 20 double-sided math activity cards that introduce counting, number recognition, and early addition and subtraction. Each cup features four ways to count—numerals, tally marks, fingers, and 10-frames—making this set a versatile tool for visual learners and a standout among math classroom must-haves. As kids solve the challenges and stack the cups, they also build hand-eye coordination and fine motor skills. Best of all, Number Stackers make an easy addition to collections of math manipulatives, preschool learning activities, and addition and subtraction games.

Ages: 5 and up