The Abacus is ancient and the inventor of the original is unknown. Lee Kai Chen did however invent an improved abacus with a movable decimal point and two auxiliary fields for use in complex operations. This abacus was named after himself.
Unknown, it was before written history. however lee kai chen invented an improved version with decimal points.
Leira pronuonced lee-ar-a
99% smart
my name is Sean lee
Sean Lee
Unknown, it was before written history. however lee kai chen invented an improved version with decimal points.
Lee Si-Chen was born in 1952.
Kai-Fu Lee was born in 1961.
Chen-Yuan Lee died on 2001-11-02.
Chen-Yuan Lee was born on 1915-12-04.
MLB player Chen-Chang Lee is 5'-11''.
Lee Chen-Chang was born on 1986-10-21.
Chen-Chang Lee plays for the Cleveland Indians.
Chen-Chang Lee is a relief pitcher for the Cleveland Indians.
Loren Lee Chen is 5' 9 1/2".
MLB player Chen-Chang Lee bats right.
MLB player Chen-Chang Lee throws right.