WordTranslationFrequencyunoone100%dostwo75%primerfirst59%tresthree57%primerofirst52%segundosecond33%cuatrofour31%veintetwenty31%diezten28%milone thousand25%cincofive22%seissix22%cienone hundred22%sieteseven14%quincefifteen13%ochoeight13%treintathirty12%cincuentafifty11%nuevenine11%millónmillion5%cerozero3%