This cube represents the equation (a + b + c)³ in concrete form and prisms. Contained in a hinged wooden box with lid.
Arithmetic Trinomial Cube
197.78€
Povezani proizvodi
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Printed Numerals: International Version15.55€Dodaj u korpu
The Printed Numerals are used with the Number Rods and symbol 1-10. The numerals are printed in red on wooden tablets.
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Spindle Box: US Version143.99€Dodaj u korpu
The Spindle Box provides practice in associating quantity and symbol for the numbers 0-9. 45 loose wooden spindles are included.
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