꾸러미:
com.hamsterforce.abacustrainer
다운로드:
50
크기:
12 MB
지원되는 android 버전:
4.1 이상
업데이트 날짜:
2020년9월25일
Abacus Trainer is a question generator made in accord with the abacus skills acquired in addition and subtraction. It provides a whole range of options that can be flexibly selected to fit the drilling needs. The immense pool and combination of questions enhance the learning interest. Exercises can be focused on each four categories of addition and subtraction.
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