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Maria145
a fost răspuns

transformati in mm;18cm,10cm 7mm,4dm,8cm,2m,9dm

Răspuns :

Alitta
18cm =18*10=180mm
10cm =10*10=100mm
 7mm = 7mm
 4dm  = 4*100=40mm
 8cm  = 8*10 = 80mm
 2m    = 2*1000 = 2000mm
 9dm  = 9*100 = 900mm
18cm=180mm, 10cm=100mm ,7mm=7mm, 8cm=80mm, 2m=2000mm , 9dm=900mm