Rhifau
| English | Cymraeg |
|---|---|
| one | un |
| two | dau |
| three | tri |
| four | pedwar |
| five | pump |
| six | chwech |
| seven | saith |
| eight | wyth |
| nine | naw |
| ten | deg |
| eleven | un deg un |
| twelve | un deg dau |
| thirteen | un deg tri |
| fourteen | un deg pedwar |
| fifteen | un deg pump |
| sixteen | un deg chwech |
| seventeen | un deg saith |
| eighteen | un deg wyth |
| thirty one | tri deg un |
| forty five | pedwar deg pump |