Metrieke stelsel
OMTREK
km
hm
dam
m
dm
cm
mm
x10
:10
OPPERVLAKTE
km²
hm²
ha
dam²
are
m²
dm²
cm²
mm²
x100
:100
1 hm² = 1 ha
1 ha = 100 are
INHOUD
m
3
dm
3
cm
3
mm
3
x1000
:1000
L
dl
cl
ml
x10
:10
1 dm
3
= 1 liter
1 cm
3
= 1 ml
ENGELSE MATEN
1 inch = 2,5 cm 1 yard = 90 cm
1 foot = 30 cm 1 mile = 1,6 km