Abacus

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The Abacus or Soroban is a tool widely used for centuries as a calculator capable of helping in complex computations. This digital version is designed as an educational tool for the BlackBerry PlayBook. Consisting of ten columns of beads, simply use your finger to move the beads. The number represented on the abacus also appears at the bottom.

App Name:Abacus

App Version:0.93.0

App Size:249 KB

Cost:FREE