Miary, wagi i pieniądze. https://wirtualnaklasa.cba.pl/wp-content/uploads/2020/05/Miary_wagi_pieniądze_kl_V_cz_1.mp4 https://wirtualnaklasa.cba.pl/wp-content/uploads/2020/05/Miary_wagi_pieniądze_kl_V_cz_2.mp4