Aritmetica de Guiller 1.0

Aritmetica de Guiller is an app to help children to understand arithmetic operations: addition, subtraction, multiplication and division. The app includes an option for each operation where the child can introduce the values to perform the selected operation and the app will show the result and the procedure followed step by step. Other recommended apps are C. M. de Guiller, which supports mental calculation practice and Fracciones de Guiller, which supports the understanding of fractions and their operations.