(Рабочая тетрадь) in two parts, designed for students to write answers directly on the page. Available at Sima-Land .
(Контрольные работы) by Kuznetsova, Minaeva, et al.. Available at Yandex Market . gotovye domashnie zadaniia po algebre dorofeeva 9 klaas
Дорофеев Алгебра 9 купить на OZON по низкой цене (Рабочая тетрадь) in two parts