- English Spanish
- one = uno
- two = dos
- three = tres
- four = cuatro
- five = cinco
- six = seis
- seven = siete
- eight = ocho
- nine = nueve
- ten = diez
- eleven = once
- twelve = doce
- thirteen = trece
- fourteen = catorce
- fifteen = quince
- sixteen = dieciséis
- seventeen = diecisiete
- eighteen = dieciocho
- nineteen = diecinueve
- twenty = veinte