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a fost răspuns

1.Transformati in cm:
a)20mm;60mm;300mm;670mm;
b)4dm;20dm;5dm 3cm;7dm 4cm;
2.Aflati cati decilitri sunt:
a)60cm;430cm;530cm;1990cm;
b)6m;7m 3dm;9m 8dm;6m 80cm
3.Transformati si aflati cati m sunt in:
a)60 dm;500dm;280dm;960dm;
b)60km;75km;4km 6m;9km 25m
4.Transformati in unitatile de masura cerute:
a)500mm=?dm;7500dam=?km
b)3600 dm=?dam;6hm=?cm
c)6300cm=?m;90hm=?m

Răspuns :

1.a) 20 mm=2cm,        60mm=6cm,     300mm=30cm,   670mm=67cm
b)4dm=40cm,              20dm=200cm,   5dm3cm=50cm+3cm=53cm
7dm4cm=70cm+4cm=74cm
2.ceva lipseste cum sa transformi cm in dl??????????
3.a.)  60dm=6m,      500dm=50m,    280dm=28m
960dm=96m
b)60km=60000m,    75km=75000m
4km6m=4000m+6m=4006m
9km25m=9000m+25m=9025m
4a) 500mm=5dm,     
7500dam=75km
b) 3600dm=36dam
6hm=6000cm
c)6300cm=63m
9hm=9000m