Check the listing for details. Large Number Cards 1-9000, laminated - MONTESSORI MATH MATERIALS. Condition: New. Listed at 15.96 USD. Large Number Cards 1-9000, laminated - MONTESSORI MATH MATERIALS Large Number Cards 1-9000, laminated One set of large number cards 1 to 9000 are contained in a wooden box. The number cards are color-coded. For use with the golden bead material in performing mathematical calculations. We carry a whole range of Montessori Teaching Materials. Please visit our website for more products and special promotions. Large Number Cards 1-9000, laminated One set of large number cards 1 to 9000 are contained in a wooden box. The number cards are color-coded. For use with the golden bead material in performing mathematical calculations. We carry a whole range of Montessori Teaching Materials. Please visit our website for more products and special promotions. eBay integration by