Soroban Training

提供 Jumpei Adachi AppTrack Ninja。

This app enables you to play an abacus on the touch screen. You can also just create problems, so you can practice the abacus using your actual abacus.

カテゴリ: Education, Games, Puzzle

の App Store 順位、スクリーンショット、推定、類似アプリ。 Soroban Training.

Loading…