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Transforma in unitatile de masura indicate:
a) 3km=.........m=.......cm;
2300dm=........m=........dam;
72hm=............m=..........mm;
230000cm=..........dam=.........hm;

b)30m si 5dam=............dam;
97km si 6 dam=.........m;
800mm si 9cm=........cm;
42000dm si 120m=........dam.
Dau COROANA!!!!!



Răspuns :

a) 3 km= 3000 m= 300000 cm
2300 dm=230 m=23 dam
72 hm =7200 m= 7200000000 mm
230000cm=230 dam= 23 hm

b) 30 si 5 dam =8 dam
97 km si 6 dam= 970060 m
800 mm si 9 cm= 89 cm
42000 dm si 120 m=12 dam