Completa la serie

700 , ____________________ , 702 , ____________________ , 704 , ____________________ , 706 , ____________________ , 708 , ____________________ , 710 .

210 , ____________________ , 230 , ____________________ , 250 , ____________________ , 270 , ____________________ , 290 , ____________________ .

100 , ____________________ , 300 , ____________________ , 500 , ____________________ , 700 , ____________________ , 900 .

____________________ , 801 , 802 , ____________________ , 804 , ____________________ , 806 , ____________________ , 808 , ____________________ , 81 0