The Long Division Montessori material is used for both short and long division with dividends up to the millions and divisors from one to four digits.  The complete set consists of:

• Four colour-coded division boards (two green, one red, one blue)
• Seven wooden cups
• Seventy plastic test tubes
• Seven wooden test tube racks (one black, three grey, three white)
• Thirty-six wooden skittles (eighteen green, nine red, nine blue)
• Seven hundred beads in green, red and blue
• One carrying tray