This set of Large Number Cards with a wooden tray is designed for teaching place value and numeral recognition. The color-coded cards represent units, tens, hundreds, and thousands, helping children visualize the decimal system and engage in hands-on math activities. The wooden tray keeps the cards organized and accessible, making learning more structured and efficient.Boxed large digital card sets (green numbers 1-9, 10-90 of the blue numbers, red numbers 100-900, green number 1000-9000 1 each).
With dimensions of 5.5*7, 11*7, 16.5*7, 22*7cm,
High-grade imported wood (beech), safety and environmental protection paint, surface treatment.        Made by plywood/beechwood