Ссылки на упражнения: https://learningapps.org/1072980 https://learningapps.org/2109234 https://learningapps.org/605775 https://uchi.ru/b2t/teacher/environment/works/personal https://learningapps.org/display?v=p17gnjbfc21 https://learningapps.org/display?v=p64jtyki320
