Redondeo a la decena próxima

26 ____________________ ____________________ ____________________ 30

treinta ; ____________________ ____________________ ____________________ ; ____________________ ____________________ ____________________ ; treinta y tres

45 ____________________ ____________________ ____________________ ____________________ 50 51 52 53 54

quince ____________________ ____________________ ____________________ ____________________ ____________________

1 2 3 4 5 ____________________ ____________________ ____________________ 9

veinte ____________________ ____________________ ____________________ veinticuatro

36 ____________________ ____________________ ____________________ 40

diez ____________________ ____________________ ____________________ catorc e