Răspuns:
Explicație pas cu pas:
a) 396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418
b)198,199 200 ,201,202.,203,204,205,206,207,208,209,210,211,212,213
c)818,820,822,824,826,828
d)711,709,707,707,705,703,701,699,697,695,693,691,689,687,685
e)865,854,843,832,821,810
f)842
jumatea lui 8
8 impartit 2=4
jumatea lui 4
8 impartit la 2