Click "Start" when ready, or jump straight into anywhere in the card list by clicking the number beside any of the cards.
| # | Front | Back |
|---|---|---|
| 1 | Zero | Cero |
| 2 | One | Uno |
| 3 | Two | Dos |
| 4 | Three | Tres |
| 5 | Four | Cuatro |
| 6 | Five | Cinco |
| 7 | Six | Seis |
| 8 | Seven | Siete |
| 9 | Eight | Ocho |
| 10 | Nine | Nueve |
| 11 | Ten | Diez |
| 12 | Monday | Lunes |
| 13 | Tuesday | Martes |
| 14 | Wednesday | Miércoles |
| 15 | Thursday | Jueves |
| 16 | Friday | Viernes |
| 17 | Saturday | Sábado |
| 18 | Sunday | Domingo |
| 19 | Yesterday | Ayer |
| 20 | Today | Hoy |
| 21 | Tomorrow | Mañana |