370 000 m^2= .............km^2

300cm^3= .........ml

0,4 l = .............cm^3

1km^2= ...........m^2

400g =.............kg

A tile of waist material has a mass of 23 kg. If 14320 g of this is removed, what mass of material is left?

670cm= ........m.......cm

500 000cm^3= ............m^3

A bucket contains 5l of water. If 32 cl are poured out, what is the capacity of the water left in the bucket?

300mm^2 = ...........cm^2

A table in a restaurant has a surface area of 25 000cm^2. If the restaurant has 30 of these tables, what is their total surface area, in m^2?

20 000m^2= ..........ha