Number
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a haon - one
dó - two
trí - three
ceathair - four
cúig - five
sé - six
seacht - seven
ocht - eight
naoi - nine
deich - ten
Fiche - twenty
Scór – twenty, a score
Deich fichead - thirty
Dhá fhichead - forty
Leathchéad - fifty
Trí fichead - sixty
Trí scór go leith - seventy
Ceithre scór - eighty
Ceithre scór go leith – ninety
Céad – hundred Céadtaí - hundreds
Míle – thousand
Leath – half
Neamhní – zero
​
Frequency
Faoi dhó - twice
Faoi thrí - thrice, three times
​
Discussing number
Chomhraigh mé iad - I counted them