Pikkusühikud
Pikkusühikutega mõõdame vahemaid. Põhiühikuks on meeter. Seda tähistame tähega m.
Kõige tavalisemad pikkusühikud on millimeeter (mm), sentimeeter (cm), detsimeeter (dm), meeter (m) ja kilomeeter (km).
1 cm = 10 mm
1 dm = 10 cm = 100 mm
1 m = 10 dm = 100 cm = 1000 mm
1 km = 1000 m = 10 000 dm = 100 000 cm = 1 000 000 mm
1km – 1hm – 1dam – 1m – 1dm – 1cm – 1mm
km – kilomeeter | hm – hektameeter | dam – dekameeter | m – meeter |
dm – detsimeeter | cm – sentimeeter | mm – millimeeter |
1 km = 10 hm | 1dam = 10 m | 1 dm = 10 cm |
1hm = 10 dam | 1 m = 10 dm | 1cm = 10 mm |
1 meeter = 10 detsimeetrit |
1 meeter = 100 sentimeetrit |
1 meeter = 1000 mm |
1 meeter = 0,1 dekameetrit |
1 meeter = 0,01 hektameetrit |
1 meeter = 0,001 kilomeetrit |
1 dm= 0,1 m |
1 cm= 0,01 m | 1 mm= 0,001 m |
1 da m= 10 m |
1 hm= 100 m | 1 km = 1000 m |
https://www.thatquiz.org/tq-9/math/measurement/
https://www.transum.org/Maths/Activity/Units/Default.asp?Level=1