| A | B |
| cero | 0, zero |
| uno | 1, one |
| dos | 2, two |
| tres | 3, three |
| cuatro | 4, four |
| cinco | 5, five |
| seis | 6, six |
| siete | 7, seven |
| ocho | 8, eight |
| nueve | 9, nine |
| diez | 10, ten |
| once | 11, eleven |
| doce | 12, twelve |
| trece | 13, thirteen |
| catorce | 14, fourteen |
| quince | 15, fifteen |
| dieciséis | 16, sixteen |
| diecisiete | 17, seventeen |
| dieciocho | 18, eighteen |
| diecinueve | 19, nineteen |
| veinte | 20, twenty |
| diez y seis | 16 |
| diez y siete | 17 |
| diez y ocho | 18 |
| diez y nueve | 19 |
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