b'Mathematics Hundred BoardHundred Board With A material used for teaching the number sequenceRoman Numeralsfrom 1 to 100. The material consists of a wooden boardA material for use after the child has mastered the printed with 100 squares and a box with lid containingoriginal Hundred Board. The concept is the same, but wooden chips printed with the numbers 1-100. this version is printed with Roman numerals. The material Item Number: 018000 consists of a wooden board printed with 100 squares and $109.95 a box with lid containing wooden chips printed with the Roman numerals 1-100.Item Number: 18050$114.95 Control Chart: Hundred BoardControl Chart: Hundred Board This control chart makes it possible for children to workWith Roman Numeralsindependently and correct their own errors. This control chart makes is possible for children to work Item Number: 015700 independently and correct their own errors.$21.95 Item Number: 0157B0$21.95 Hundred Board Activity SetAdditional exercises for use with the Hundred Board. Includes: exercise cards, divider tabs and a wooden box for storage.Item Number: 061201$71.95Nienhuis Montessori 63'