UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˈθɜːrti/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˈθɝti/ ,USA pronunciation: respelling(thûr′tē)
There are thirty children in my son's class at school.
thirty, 30adj
(30 years of age)
trzydzieści lat licz. + m, l.mn.
Glenn is thirty.
your thirties, your 30snpl
(age: 30-39 years)
trzydzieści licz.
My thirties were spent building my career.
the thirties, the '30snpl
(decade: 1930s)
lata trzydzieste ż, l.mn. + licz.
The business went bankrupt during the Great Depression of the thirties.
thirty, 30pron
(people, things: 30 of them)
trzydzieści licz.
trzydziestu licz.
trzydzieścioro licz.
We made forty cakes, but thirty of them tasted awful.
30n
US, written (thirtieth day of specified month)
30 licz.
Uwaga: The example would be spoken "March thirtieth".
Uwaga: czytaj: trzydziestego
I have three meetings scheduled for March 30.
30n
mainly UK, written (thirtieth day of specified month)
30 licz.
Uwaga: The example would be spoken as "(the) thirtieth of January". This date format is most commonly used in the UK, though it is gaining popularity in the US.
Uwaga: czytaj: trzydziestego
We must receive your deposit of £50 no later than 30 January.
the thirty-first of, 31st, the 31st, 31st of, the 31st ofn
UK (thirty-first day of specified month)
trzydziesty pierwszy licz.
Uwaga: The written form "31 May" may also be used.
The 31st May is a public holiday this year.
thirty-one, 31n
(cardinal number: 31)
trzydzieści jeden licz.
I live at number thirty-one.
thirty-one, 31adj
(31 in number)
trzydzieści jeden licz.
There are thirty-one days in January. The group was made up of thirty-one girls and thirty-five boys.
thirty-one, 31adj
(31 years of age)
trzydzieści jeden licz.
He will be thirty-one years old on Monday.
31n
mainly UK, written (thirty-first day of specified month)
trzydziesty pierwszy licz.
Uwaga: The example would be spoken as "(the) thirty-first of January". This date format is most commonly used in the UK, though it is gaining popularity in the US.
If you wish to submit your tax return online, the deadline is 31 January.