By looking at the numbers you can pick up a few more tips on Spanish pronunciation:
v's and b's
They both have the same sound, like a soft English b, as you'll hear if you listen closely to the word for 9 - nueve.
ch's and h's
Ocho, 8. You won't have much trouble with ch, because it is the same as in English. You'll also hear it in words like coche, car. The h on its own, however, is completely silent: hola sounds like "ola".
c's and q's
Cu, as in the number 4 - cuatro is always pronounced as a cw. The same goes for the question wordscuándo, when or cuánto, how much.
Que and qui sound like the English k, so parque sounds like "parke" or aquí sounds like "akee".
s's
The s at the end of words like dos and tres normally sounds like the English s but in the south of Spain, the Canary Islands, and parts of Latin America, it can sound more like a soft h: "doh", "treh".
