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a)34 km -? cm =337 dam; b)88 dm -? = 5300 mm;;c) 124 km +? hm = 1298 hm

Răspuns :

Gabymnsc1
a) 34km=3400000cm
     337dam=337000cm
     3400000-337000=306300cm
     34km-306300cm=337dam

b)5300mm=53dm
   88dm-53dm=35dm
  88dm-35dm=5300mm

c)124km=1240hm
   1298hm-1240hm=58hm
   124km+58hm=1298hm

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