BAC 2021 MATEMATICA TEHNOLOGIC (M2) E_c_matematica_M_tehnologic_2021_var_01_LRO descarcă Varianta 1 descarcă Barem Varianta 1 E_c_matematica_M_tehnologic_2021_var_02_LRO descarcă Varianta 2 descarcă Barem Varianta 2 E_c_matematica_M_tehnologic_2021_var_04_LRO descarcă Varianta 4 descarcă Barem Varianta 4 SIMULARE E_c_matematica_M_tehnologic_2021_var_simulare_LRO-1 descarca simulare varianta 1 descarca barem simulare varianta 1