About たし算ひき算
このアプリは、簡単な足し算と引き算の計算クイズです。
クイズを楽しみながら数字の足し算と引き算の理解に役立てられます。
全部で300問以上!
主に数字を覚え始める年齢のお子様と一緒に楽しみください。 This app is the subtraction of calculation quiz and simple addition.
While enjoying the quiz it will be help to the understanding of addition and subtraction of numbers.
A total of 300 questions and more!
Please enjoy mainly with children of age to begin to remember the numbers.