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cine ma ajuta la ex. 1 si 2 primeste coronita!

Cine Ma Ajuta La Ex 1 Si 2 Primeste Coronita class=

Răspuns :

1) 5km= 5000m
55km= 55000m
550km= 550000m; 315m= 3150dm=31500cm=315000mm 3m= 30cm; 3dam= 300dm; 400m= 4hm; 400dam= 4km; 400m= 4000dm; 420km=42hm=42000dm=420m; 2) 100hm=10km; 300hm= 30km; 10km+30km= 40km; 37dam=370m; 370m+210m= 580m; 200cm= 2m; 400cm= 4m; 2m+4m= 6m