  We provide a scheme for the generation of controlled entangled number states
of Bose-Einstein condensates in multiple wells, and also provide a novel method
for the creation of squeezed states without severe adiabatic constraints on
barrier heights. The condensate in a multiple well trap can be evolved,
starting with a specific initial phase difference between the neighboring
wells, to a tunable entangled state or a squeezed state. We propose a general
formula for the initial phase difference between the neighboring wells that is
valid for any number of wells, even and odd.
