Introduction to Decimal System with Trays

This set includes 9 unit beads, 9 bars of 10, 9 squares of 100, 1 cube of 1000, 3 wooden boxes, 1 wooden tray, and a wooden tray to house the set.

This set is a concrete representation of the decimal system from 1 to 1000, demonstrating place value and the concept that a decimal category cannot exceed nine.