* 1 - Un (oon)
* 2 - Dau (die)
* 3 - Tri (tree)
* 4 - Pedwar (ped-var)
* 5 - Pump (poomp)
* 6 - Chwech (chweh)
* 7 - Saith (sighth)
* 8 - Wyth (oo-th)
* 9 - Naw (now)
* 10 - Deg (deg)
Note: The pronunciation guides are phonetic approximations and may not be perfect. It's best to listen to a native Welsh speaker to get the most accurate pronunciation.