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.

Materials

Decimal bit group aids one thousand cubic beads, 12 beads. 1 Beads 1, 1 string of 10 beads in a surface of 10,10 10 beaded 100,10 100-cube said 1000.

Purposes

1Understanding of the number of 1 10 100 1000
2Do four operations to lay the foundation