The golden bead units, golden ten bars, wooden hundred squares, and wooden thousand cubes are used mainly in Montessori decimal system to demonstrate values of ones, tens, hundreds, and thousands; to associate beads to numbers; and to operate mathematical equations in addition, subtraction, multiplication and division.
- A wooden tray
- 9 wooden thousand cubes
- 45 wooden hundred squares
- 45 golden bead bars of ten
- 45 golden bead unit
- 1 set of small number cards (1-1000)
- 1 set of large number cards (1-9000)
*unit bead diameter is measured 7mm; recommended by AMI/AMS Montessori Professionals.