Thursday, August 07, 2008

Napier's Bones: Quickly Multiply, Wooden Style

Napier's Bones: Quickly Multiply, Wooden Style: "Now for the important part: what Napier's Bones are. They are a multiplication tool/math toy that allows you to multiply 0-9 with large numbers extremely quickly with only slabs of wood. As long as you add small numbers and read correctly, you will get the correct solution every time."