Number Stackers

Includes 10 four-sided stacking cups and 20 double-sided activity cards

Features 40 engaging math challenges

Builds skills in counting, number recognition, addition, and subtraction

Cups display numbers in four visual formats: numerals, tally marks, fingers, and 10-frames

Encourages sorting, stacking, sequencing, and pattern recognition

Supports fine motor development and hand-eye coordination

Promotes problem-solving and early math confidence

Ideal for classrooms, homeschooling, learning centers, and home use

Stackable design allows for easy storage and cleanup

Suitable for children ages 5 years and above