Numerals

Числівники

Why learn numerals early?

Ukrainian numerals — especially the basic cardinal forms like один, два, три (one, two, three) — are short, frequent words with straightforward pronunciation. You'll encounter them all the time: in basic counting, prices, dates, time expressions, and everyday interactions.

This makes them one of the most practical topics to learn early. They'll reinforce the alphabet you've just learned and they offer a natural entry point into Ukrainian phonology: word stress, consonant clusters, and pattern-driven structures that appear throughout the language.

This primer focuses on the basic cardinal numerals because they form the foundation of the entire numeral system and will give you meaningful vocabulary you can start using right away. Ordinal and collective numerals are built from these same core forms, and once you know them well the rest of the system becomes much easier to learn.

By the end of this primer, you'll be able to count confidently, recognize the underlying patterns, and approach the broader numeral system with a sense of familiarity.

cardinal, ordinal, collective

These are the three primary categories of numerals you'll want to know as a beginner. You don't need to learn all of them now, but knowing what each one does will help you understand how the system works as a whole.

Cardinal numerals - how many?

Basic counting numbers: one, two, three.
Express quantity.

Ordinal numerals — which one?

Closely tied to identifiers (номер).
Express order or position: first, second, third.

Collective numerals - how many as a group?

Refer to a group as a single unit: both, the two of them, the three of them, etc.
They don't replace cardinal numerals; they're used when the "groupness" matters.

This primer focuses on cardinal numerals. The forms you learn here become the building blocks for ordinal and collective numerals later on, while also being extremely common and useful on their own.

cardinal numerals 1-10?

Cardinal numerals are the basic counting numbers: one, two, three, and so on.

They answer the question "how many?" and express quantity.

These are the numerals you use for:

counting things
talking about amounts
giving prices, ages, and measurements
reading dates and times
anything involving a numerical value

Examples:

три яблука — three apples
двадцять один день — twenty-one days
сто гривень — one hundred hryvnias
some decline like adjectives, others like nouns
"cardinal numerals behave partly like adjectives and partly like nouns. some decline, some don't, and some trigger special agreement patterns".

0 – нуль
1 –

один
одна
одне
одні

"agrees in gender/number like an adjective"

behaves like an adjective

2 – два, дві

two has gender forms

one and two have gender

"the numeral one stands out from the rest of the numerals by the fact that, similar to adjectives, it has three gender forms. also like adjectives, this numeral agrees in gender with the noun it describes"

Example:

один (one), другий (second)
У студента вже є одна книга, і тепер він бере другу. The student already has one book, and now he is taking a second.

3 - три
4 - чотири
5 - п'ять
6 - шість
7 - сім
8 - вісім
9 - дев'ять
10 - десять

new section

using patterns to count higher:

TEENS = base number + -надцять

base forms may shorten slightly (like 14)

11-19 + -надцять
20, 30 + -дцять
50-80 + -десят

11 - одинадцять
12 - дванадцять
13 - тринадцять
14 - чотирнадцять
15 - п'ятнадцять
16 - шістнадцять
17 - сімнадцять
18 - вісімнадцять
19 - дев'ятнадцять

20 - двадцять
30 - тридцять
40 - сорок
50 - п'ятдесят
60 - шістдесят
70 - сімдесят
80 - вісімдесят
90 - дев'яносто

20 and 30 use same ending
50-80 use base number + -десят
40 and 90 standalone forms that need to be memorized separately

compound numbers:

just place tens + units with a space:

двадцять три (23)
п'ятдесят сім (57)

100 - сто
200 - двісті
300 - триста
400 - чотириста
500 - п'ятсот
600 - шістсот
700 - сімсот
800 - вісімсот
900 - дев'ятсот

200-400 use base numeral + -ста / -сот
500-900 use base numeral + -сот with the base sometimes shortened
stress is stable and worth learning early because it doesn't shift when you add tens or units

will you use the hundreds as often? no, but they reinforce the idea that Ukrainian numerals are built from a small set of recurring stems. so just focus on primarily up to 100 and just keep these in the back of mind

combining hundreds with tens and units:
hundred + tens + units (no conjunctions, no linking words)

125 = сто двадцять п'ять
342 = триста сорок два
587 = п'ятсот вісімдесят сім
909 = дев'ятсот дев'ять

1,000 - тисяча
1,000,000 - мільйон
1,000,000,000 - мільярд

ukrainian builds large numbers by stacking units: thousands -> hundreds -> tens -> ones

ex: 1,234 = одна тисяча двісті тридцять чотири

numbers affect the noun after them

"denotes the quantity of objects that can be enumerated. they are used in counting and modify nouns that can be counted: один рік, два роки, сто днів, триста кілометрів"

1 -> noun in nominative singular
2-4 -> noun in nominative plural
5+ -> noun in genitive plural

briefly explain why, but nothing too crazy

examples:

один студент
три студенти
п'ять студентів