napisz w: -w milimetrach: 4cm, 70cm, 0,2cm, 3dm, 0,7dm, 0,05dm -w centymetrach: 20mm, 6mm 0,5mm, 4,2dm, 7m, 1,4m -w decymetrach: 30cm, 4cm, 30mm, 6mm, 3m, 0,07m -w metrach: 207cm, 5cm, 20dm, 8dm, 3,1km, 0,02km -w kilomtrach: 8000m, 3200m, 45700m, 8m, 60m

milimetry 400,7000,20,3000,7000,5000 centymetry 2, 0.6,0.05,42,700,14000 decymetry 3 ,0.4, 0.3,0.06,30,70 metry 2,07 , 0.05, 0.2, 0.8,. 3100,200 kil. 8 ,  3,2   , 45,7   , 0.008 , 0.06 licze na naj 

- 40 mm, 700mm, 2mm, 300mm, 70mm, 5mm - 2cm, 0.6cm, 0.05cm, 42cm, 700cm, 140cm - 3dm, 0.4 dm, 0.3mm, 0.06dm, 30dm, 0.7 dm - 2.07cm,0.05 cm, 2m, 0.8m, 3100m, 2m - 8 km, 3.2 km, 45.7 km, 0.08m, 0,60m