1. olgaafanaseva

    Awards:
    8
    other 7 awards
    Math
    For participation in the project "Изучаем треугольники"
    Math
    For participation in the project "Историческая математика"
    Math
    For participation in the project "Развертки"
    Math
    For participation in the project "Изучаем многоугольники"
    Math
    For participation in the project "От унции до фунта!"
    Math
    1
    Scientific marathon participant
    1
    Scientific marathon participant