Learning Resources:  Building numbers is a snap!  Snap together color-coded pieces to construct numbers 0-9 plus fine-motor skills! Take it one step further and snap in the matching quantity of bolts for each number. Includes50 pieces (30 lines and curves and 20 bolts), 5 double-sided Activity Cards with step-by-step directions, and a Guide. **Largest piece measures 1.5'L x 10'H
 Great for practicing number recognition, special needs and building a sturdy foundation for adding and subtracting. Grades PreK+