How to say the numbers in Spanish. Repeat after me: Uno, dos, tres, cuatro, cinco, seis, siete, ocho, nueve, diez. That's 1 through 10.
Now we're going to do 11 through 20. Repeat after me: Once, doce, trece, catorce, quince, dieciseis, diecisiete, dieciocho, diecinueve, veinte.
That's how to say the numbers 1 through 20 in Spanish.