Doporučení Android aplikace Calculating primary school 1.2

Na serveru Stahuj.cz je zajímavá Android aplikace:

Calculating primary school 1.2

Calculating from primary school to This app is used to practice Calculating Addierungsrechnungen, subtractions, divisions and multiplications. You can choose from three levels of difficulty of the calculations. With the validation feature of the calculations: false red background, right green…

Adresa: https://www.stahuj.cz/vzdelavani/calculating-primary-school/