ShowMe Soroban Abacus Tutor

Version 1.0

Abacus tutoring software for Windows XP SP2/3 with .Net Framework properly installed, Windows Vista 32 or 64-bit, and Windows 7. The interactive onscreen tutorial covers both basic and intermediate soroban curricula up through 3 digit, multi-valued addition and subtraction with over 6,000 practice problems included.