University of St. Andrews (UK)
University of St. Andrews: Luca Pacioli
A biography of the famous mathematician includes some information on his personal life, but focuses on the books he wrote that contributed to the world of mathematics.
Other
Luca Pacioli's Polyhedra
This account of the portrait of the famous mathematician looks at the mathematical significance of the rhombicuboctahedron depicted in the painting.
Instituto Latinoamericano de la Comunicacion Educativa
Red Escolar: Otra Forma De Multiplicar
In Spanish. Practice multiplication with a different method invented by the mathematician Luca Pacioli.