パッケージ:
ooo.soroban.flashcalcanzan
ダウンロード:
10K
サイズ:
1.6 MB
Android 要件:
4.0 以上
アップデート:
2018年10月7日
Training in mental arithmetic with Flashcalc Anzan using abacus and Asian soroban will help you develop your mental arithmetic skills. In this exercise, you practice only the addition which is the basis of other operation: subtraction, multiplication and division.
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