UAbacus App

Technology #ua14-017

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L. Penny Rosenblum
Associate Professor of Practice, Disability Psychoeducational Studies
Gary Carstensen
Application Systems Analyst/Developer, Principal, Office of Instruction & Assessment
Managed By
Lewis Humphreys
Licensing Manager (520) 626-2574

With the UAbacus you can add and subtract numbers using the “logic method” for abacus computation. Those learning abacus computation can practice their computation skills getting help with a step if they become stuck and having the correct answer verified. Users who do not know how to compute using a Cranmer abacus using the logic method can support individuals who are abacus users by following the steps necessary to solve the problem as the individual works the problem on a Cranmer abacus.

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