30,000 cm ² = ....................m² 2m²=...............................cm² 1,3m²=..............................cm² 2m³=..............................cm³ 1,3³=...............................cm³ 28,300cm³=.................................cm³ 1,2dag=.

30,000 cm ² = ....................m² 2m²=...............................cm² 1,3m²=..............................cm² 2m³=..............................cm³ 1,3³=...............................cm³ 28,300cm³=.................................cm³ 1,2dag=...............g 5,2t=................................kg 1,2h=............................s = (sekund) pomorzecie