Catalog Nienhuis 2023

THE DECIMAL SYSTEM

Hundred Board A material used for teaching the number sequence from 1 to 100. The material consists of a wooden board printed with 100 squares and a box with lid containing chips printed with the numbers 1–100. Item Number: 018000 Control Chart: Hundred Board This control chart makes it possible for children to work independently and correct their own errors. Item Number: 015700

Hundred Board Activity Set Additional exercises for use with the Hundred Board. Includes: exercise cards, divider tabs and a wooden box for storage. Item Number: 061201

Sheet With 100 Circles (100) Printed in black on white paper. Item Number: 014100

100 And 1000 Chains Frame Item Number: 0079A0 •

Printed Arrows: 100 / 1000 Bead Chains 2 sets of decimal system color-coded plastic arrows, for both the 100 and 1000 chains. 2 plastic storage boxes are included. Item Number: 0079B0 •

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