Oblicz: 100m=....dam 500cm=...km
250 000mm=...Gm 200m=...hm
46 000 000cm=...Mm 2 200000 km=...Tm

. Oblicz: 0,2mm(2)=...nm(2) 10m(2)-...nm(2)
Oblicz 72 000 cm(3)=...m(3) 63Mm(3)...km3