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The full strip of numerals 1–9 that can be placed on the base helps provide control of error for the sequence of numbers
6 cm x 5 cm x 3 cm
A two-compartment box with lid containing 55 red wooden counters and a set of red printed wooden numeral cards 1–10
The Division Working Charts aid the child in practice and memorization of the division combinations
the child folds up the chain to visually form the square
Table of Pythagoras (Decanomial Squares) musical-instrument The full strip of numeralsA wooden compartment box containing sets of colour coded wooden squares and rectangles. The Table of Pythagoras is used to build the decanomial for a better understanding of the pattern of numbers. Represents the multiplication facts 1 through 10. Features Box: 31. 5 cm x 27. 5 cm x 4 cm (with lid). Pieces are 3 mm thick. Units are scaled to 1 cm. Recommended ages: 59 years.
