Check the listing for details. Number and Counter Match-up Puzzle - MONTESSORI MATH MATERIALS. Condition: New. Listed at 15.99 USD. Number and Counter Match-up Puzzle - MONTESSORI MATH MATERIALS Number and Counter Match-up Puzzle This set consists of 1-10 puzzles in a wooden storage box. This 1-10 number puzzle serves as the child’s introduction to quantity and symbol relationship. Unique cuts help children match quantity with their matching symbols. We carry a whole range of Montessori Teaching Materials. Please visit our website for more products and special promotions. Number and Counter Match-up Puzzle This set consists of 1-10 puzzles in a wooden storage box. This 1-10 number puzzle serves as the child’s introduction to quantity and symbol relationship. Unique cuts help children match quantity with their matching symbols. We carry a whole range of Montessori Teaching Materials. Please visit our website for more products and special promotions. eBay integration by