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A two-compartment box with lid containing 55 red wooden counters and a set of red printed wooden numeral cards 1–10
hundred squares
The Division Working Charts aid the child in practice and memorization of the division combinations
Answer tile dimensions: 2 cm x 2 cm
and stipule
Table of Pythagoras (Decanomial Squares) musical-instrument A two-compartment box with lidA 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.
US$ 132.00
US$ 797.00
US$ 156.00
