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Painted Cubes Problem Ver 1 (doc  pdf)
Painted Cubes Problem Ver 2 (doc  pdf)
A cube with edges of length 2 centimeters is built from 1centimeter cubes. If you paint the faces of this cube and then break it into 1centimeter cubes, how many cubes will be painted on three faces? How many will be painted on two faces? On one face? How Many will be unpainted? what if the edge has a length different from 2? what if the length of the cube is 3 cm? 50 cm? n cm? (Driscoll 1999, p. 20)
