Invicta Fraction Cubes & Spheres

Invicta Fraction Cubes & Spheres

  • £26.95
    Unit price per 
VAT included. Shipping calculated at checkout.


This 3-D set not only reinforces the concept of the relation of fractions but adds the elements of decimals and percentages. Each ?complete? shape has a modular dimension of 80mm. The individual segments are clearly marked with the appropriate fraction, decimal and percentage value and special containers are provided to hold the spheres.