abacus soroban

virtual abacus to train in soroban program of mental calculation

Previous Versions

abacus soroban 1.1 APK

November 6, 2018 2.71 MB

Requires Android: Android 4.0+

Screen DPI: 120-640dpi

SHA1: c626abe30f9028d283a6a29e4b25698972b57e6b

Size: 2.71 MB

What's New:

Help video updated
Trigger next exercise after checking answer

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