Mental Arithmetic Helper

퍼블리셔 Hideaki Uchikoshi AppTrack Ninja.

Calculator that can ask questions with random calculation formulas for mental arithmetic practice etc. >Mental arithmetic practice mode When you tap the mental arithmetic practice mode button, questions will be automatically asked at random. *Tap the mental arithmetic practice mode button again to return to a normal calculator.

카테고리: Utilities, Education

의 App Store 순위, 스크린샷, 추정, 유사 앱. Mental Arithmetic Helper.