Medida de longitud y masa.

20hm = ____________________ 8508mm = ____________________ , ____________________ 58976g = ____________________ , ____________________ ____________________ = 12 , 347kg
2341m2 = 2341000000mm2 ____________________ = 7865000000000000mm2
____________________ = 4523000000000000dg3 0 , 000089765m2 = ____________________
88834m = ____________________ , ____________________ 54321kg3 = ____________________