Numbers in Welsh

Key to abbreviations: m = masculine, f = feminine

  Cardinal Ordinal
0 sero/dim  
1 un cynta(f)
2 dau (m)
dwy (f)
ail
3 tri (m)
tair (f)
trydydd (m)
trydedd (f)
4 pedwar (m)
pedair (f)
pedwerydd (m)
pedwaredd (f)
5 pum(p) pumed
6 chwe(ch) chweched
7 saith saithfed
8 wyth wythfed
9 naw naufed
10 deg degfed
  Vigesimal Decimal  
11 unarddeg un deg un un ar ddegfed
12 deuddeg un deg dau deuddegfed
13 tri ar ddeg un deg tri tri ar ddegfed
14 pedwar ar ddeg un deg pedwar pedwar ar ddegfed
15 pymtheg un deg pump pymthegfed
16 un ar bymtheg un deg chwech un ar bymthegfed
17 dau ar bymtheg un deg saith dau ar bymthegfed
18 deunaw un deg wyth deunawfed
19 pedwar ar bymtheg un deg nau pedwar ar bymthegfed
20 ugain dau ddeg ugainfed
21 un ar hugain dau ddeg un unfed ar hugain
22 dau ar hugain dau ddeg dau ail ar hugain
23 tri ar hugain dau ddeg tri trydydd ar hugain
24 pedwar ar hugain dau ddeg pedwar pedwerydd ar hugain
25 pump ar hugain dau ddeg pump pumed ar hugain
26 chwech ar hugain dau ddeg chwech chweched ar hugain
27 saith ar hugain dau ddeg pedwar saithfed ar hugain
28 wyth ar hugain dau ddeg wyth wythfed ar hugain
29 naw ar hugain dau ddeg naw nawfed ar hugain
30 deg ar hugain tri deg degfed ar hugain
31 unarddeg ar hugain tri deg un un ar ddegfed ar hugain
32 deuddeg ar hugain tri deg dau deuddegfed ar hugain
33 tri ar ddeg ar hugain tri deg tri tri ar ddegfed ar hugain
34 pedwar deg ar hugain tri deg pedwar pedwar degfed ar hugain
35 pymtheg ar hugain tri deg pump pymthegfed ar hugain
36 un ar bymtheg ar hugain tri deg chwech un ar bymthegfed ar hugain
37 dau ar bymtheg ar hugain tri deg saith dau ar bymthegfed ar hugain
38 daunaw ar hugain tri deg wyth daunawfed ar hugain
39 pewdar ar bymtheg ar hugain tri deg pedwerydd ar bymtheg ar hugain
40 deugain pedwar deg deugainfed
50 hanner cant pum deg hanner canfed
60 trigain chwe deg trigainfed
70 deg a thrigain saith deg degfed a thrigain
80 pedwar ugain wyth deg pedwar ugainfed
90 deg a phedwar ugain naw deg degfed a phedar ugain
100 cant canfed
1000 mil milfed

Notes

If you would like to make any corrections or additions to this page, or if you can provide recordings of these numbers, please contact me.

Links

Numbers in Welsh
http://www.sf.airnet.ne.jp/~ts/language/number/traditional_welsh.html
http://www.sf.airnet.ne.jp/~ts/language/number/modern_welsh.html

Numbers in Celtic languages

Numbers in other languages

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