Welsh

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Welsh numbers (edit)
 ←  20  ←  29 30 31  →  40  → 
3[a], [b]
    Cardinal (decimal): tri deg, (optionally before a nasal or vowel) tri deng
    Cardinal (vigesimal): deg ar hugain
    Ordinal: degfed ar hugain
    Ordinal abbreviation: 30ain

Pronunciation

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Adjective

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30ain

  1. Abbreviation of degfed ar hugain.: 30th