Welsh numbers 1-100 form a foundational skill for learners of the language, enabling you to tell time, price items, date events, and describe quantities with confidence. This guide dives into Welsh counting from un to cant, offering clear explanations, practical examples, and friendly tips to help you speak and understand Welsh numbers 1-100 with ease. Whether you are a complete beginner or looking to refresh your Welsh numeracy, this article explains the patterns, irregulars, and useful phrases you’ll encounter when dealing with numbers in everyday life.
Understanding the basics: Welsh numbers 1-10
Before we tackle the teens and the larger tens, it’s essential to lock in the core digits. In Welsh, the basic counting words are short, memorable, and form the building blocks for all higher numbers. Note how some numbers change depending on gender or the noun they accompany, but the standalone numerals are straightforward for everyday counting.
- 1 — Un
- 2 — Dau (masculine) / Dwy (feminine)
- 3 — Tri (masculine) / Tair (feminine)
- 4 — Pedwar (masculine) / Pedair (feminine)
- 5 — Pump
- 6 — Chwech
- 7 — Saith
- 8 — Wyth
- 9 — Naw
- 10 — Deg
As you start counting in Welsh, you’ll notice that the words for 2, 3 and 4 have masculine and feminine forms. This matters when you’re counting objects that have a natural gender in Welsh or when the number stands before a feminine noun. In many casual situations, people default to the masculine form, but it’s good to be aware of the distinction if you’re aiming for accuracy in writing and formal speech.
The teens: Welsh numbers 11-19
The numbers 11 to 19 have a distinctive character in Welsh, with a mix of the descriptive and the straightforward. Here are the standard forms you’re likely to encounter in everyday Welsh usage. Remember that some learners gloss 11 as “one on ten” and 12 as “twelve” in a compact form, but the full forms below are the ones used in standard Welsh.
- 11 — Un ar ddeg (one on ten)
- 12 — Deuddeg (twelve)
- 13 — Tri ar ddeg (three on ten)
- 14 — Pedwar ar ddeg (four on ten)
- 15 — Pymtheg (fifteen)
- 16 — Un ar bym (sixteen)
- 17 — Dau ar bym (seventeen)
- 18 — Tri ar bym (eighteen)
- 19 — Pedwar ar bym (nineteen)
Note the recurring pattern: the words for 11-14 combine a form of “one to four” with “on ten,” while 15 uses a distinct word, pymtheg, and 16-19 shift to a pattern based on “on bym.” This structure mirrors Welsh numeration traditions and is essential for understanding how higher numbers are assembled.
Twenty and beyond: forming Welsh numbers 20-39
Twenty marks a significant milestone in Welsh counting. The word ugain is used for twenty, and higher numbers are often constructed by combining a unit with pupil-friendly connectors that link the base tens to the units. The standard approach for numbers 21-39 is to use a combination of the base twenty with a unit, typically phrased as “X ar hugain,” where X is the unit name (un, dau, tri, etc.).
- 20 — Ugain
- 21 — Un ar hugain
- 22 — Dau ar hugain
- 23 — Tri ar hugain
- 24 — Pedwar ar hugain
- 25 — Pump ar hugain
- 26 — Chwech ar hugain
- 27 — Saith ar hugain
- 28 — Wyth ar hugain
- 29 — Naw ar hugain
- 30 — Deg ar hugain
As you move through the twenties, the pattern remains consistent: numbers from 21 to 29 use “un ar hugain” up to “naw ar hugain,” with the base for 20 (ugain) retained and the unit added. For many learners, this is one of the easiest blocks of Welsh numerals to pick up because the structure is regular and predictable.
Thirty to fifty: expanding with confidence
When you reach the tens beyond 30, Welsh often expands on the same principle with the word for the decade acting as the anchor. A common way to signals numbers beyond 30 is to use a ten-related form combined with a unit, often via the connector ac (and) or the sense of “on.” The exact patterns can vary regionally, but the central idea remains consistent: you identify the base ten and then append the units using a straightforward grammar.
Some learners find it helpful to think of Welsh numbers as a series of “scores” (ugain = twenty). After twenty, you either add the units to the twenty or move into higher tens that are named forms rather than just “two tens” or more. The important thing is to practise aloud, since pronunciation can differ subtly from one dialect to another.
Forty, sixty, eighty, and the idea of hundreds: Welsh numbers 40-100
Welsh has a few traditional terms for larger tens that you’ll encounter in texts, time-tables, and place names. The most common names for tens beyond twenty rely on the idea of multiples of twenty or a direct combined form. The general rule of thumb is to recognise the base tens, then attach the units or describe the scale in terms of hundreds when needed. For instance, you’ll come across words that signal forty (deugain or similar forms), sixty (trigain), and eighty (pedwar ugain), with cant representing one hundred.
- 40 — Deugain (or a similar traditional form)
- 50 — Hanner cant (half a hundred)
- 60 — Trigain (three score, i.e., three times twenty)
- 70 — Saith deg? (regional forms vary; common usage may include combinations of tens and units)
- 80 — Pedwar ugain (four score) or a related form
- 90 — Ninety? (regional variants exist; commonly built from tens with units)
- 100 — Cant
Hundreds and above follow a more straightforward pattern in Welsh: cant for 100, with subsequent hundreds formed through combinations that are used in longer numbers. While it isn’t essential to memorise every possible form for casual conversation, familiarity with cant and the idea of tens built from ugain helps you navigate most practical numbers you’ll encounter in everyday life.
Structural patterns: building Welsh numbers 1-100 efficiently
To gain fluency with Welsh numbers 1-100, it helps to internalise a few patterns. Here are the key rules and tips to keep in mind as you practise counting in Welsh:
- Base numbers 1-10 are largely irregular but well established. Learn them as a solid foundation.
- 11-14 use the ar ddeg construction (one on ten, two on ten, etc.). 15 is pymtheg, a distinct word.
- 16-19 are formed with ar bym (sixteen, seventeen, eighteen, nineteen)—a pattern you’ll see reused in larger numbers when appropriate.
- 20 is ugain, and 21-29 are typically said as X ar hugain (one on twenty, two on twenty, etc.).
- For 30 and beyond, tens often use deg ar hugain (ten on twenty) or other traditional forms like deugain, trigain, or combinations thereof depending on the exact number and regional usage.
- 100 is cant, with any number above taking compound forms for longer numerals or dates. Practice frequently to gain a sense of natural rhythm.
Practical usage: speaking Welsh numbers in everyday life
Knowing the numbers is one thing; using them confidently in real situations is another. Here are practical scenarios where Welsh numbers 1-100 come into play, along with example phrases you can adapt.
- Time: “What time is it?” in Welsh involves numbers, often with deg (ten) or hanner (half) in the time-telling phrase. For instance, you might hear or say times that use the numbers 1-12 in a twenty-four hour or twelve-hour convention, depending on the context.
- Prices: When shopping, you’ll encounter prices in Welsh numbers. Practice phrases like “Mae hyn yn costio …” (This costs …) followed by the amount in Welsh numbers 1-100.
- Dates: Dates in Welsh use numbers for the day and the month. Building comfort with the days and months alongside numbers helps you read calendars more easily.
- Ages: Saying age uses numbers in Welsh as well. For example, “Rydw i’n 25 mlwydd oed” (I am 25 years old) requires a firm grip on the tens and units.
- Addresses: You’ll encounter street numbers, house numbers, and postcodes, all of which require accurate Welsh numeracy.
Pronunciation and spelling: tips for Welsh numbers 1-100
Pronunciation helps with retention, especially for numbers beyond 20. Here are a few practical tips to improve your spoken Welsh numerals:
- Listen carefully to the vowels and consonant mutations that can occur when numbers accompany nouns. Welsh is a language with mutations that can alter the initial consonant of a word in particular grammatical contexts.
- Practice saying numbers in short sequences (1-10, then 11-19, then 20-29, etc.) to develop fluidity and rhythm.
- Use repetition with real-life contexts, such as shopping lists or itineraries, to cement the sound patterns in memory.
Common mistakes and how to avoid them when learning Welsh numbers 1-100
As with any language feature, certain pitfalls are common among learners. Here are some practical tips to help you avoid typical errors:
- Avoid mixing masculine and feminine forms in contexts where the gender of the noun matters. If you’re unsure, defaulting to the masculine form is a safe starting point, but aim to learn the noun’s gender alongside the number.
- Be mindful of regional variations in how numbers are spoken. Welsh numbering can vary between North Wales and South Wales, especially for higher tens and more historic forms.
- Don’t rush when using numbers in conversation. Welsh often uses a deliberate cadence, especially when wrapping numbers into longer phrases.
Learning strategies: how to master Welsh numbers 1-100 quickly
To accelerate your mastery of Welsh numbers 1-100, combine multiple study methods. Here are effective strategies that can accelerate your progress.
- Chunking: Break numbers into small chunks (1-10, 11-19, 20s, 30s, etc.) and drill each chunk separately before linking them together.
- Spaced repetition: Use flashcards or spaced repetition apps to reinforce memory over time. Include both pronunciation and spelling on each card.
- Real-life practice: Create a weekly practice routine that involves counting objects around you (pens, coins, steps) in Welsh to build natural usage.
- Listening and mimicking: Listen to Welsh media, including radio and podcasts, to hear natural intonation and rhythm for numbers 1-100 in context.
Numerical practice: short exercises to solidify Welsh numbers 1-100
Try these easy practice prompts to reinforce your knowledge of Welsh numbers 1-100. Use them as quick daily drills or as part of a larger study session.
- Count from 1 to 20 aloud in Welsh, focusing on clear pronunciation and minimal hesitation.
- Write down five prices in Welsh for common items (for example, a coffee, a book, a bus fare) and say the amounts aloud.
- Describe the date for today or tomorrow in Welsh, including the day, month, and year if possible, using numbers in Welsh.
- Count a timer for 60 seconds in Welsh, starting at 1 and proceeding to 60, reinforcing the connection between numbers and timekeeping.
Resources and further reading: expanding your knowledge of Welsh numbers 1-100
To deepen your understanding of Welsh numbers 1-100, consider a mix of structured learning and exposure to authentic Welsh usage. Books, online courses, and Welsh-language media can all contribute to your fluency. Look for learners’ materials that present numbers in practical contexts—shopping, transport, dates, and greetings—so you see numbers in action alongside everyday language.
- Beginner Welsh workbooks that include a dedicated chapter on numbers, with exercises and answer keys.
- Audio resources that provide native pronunciation of Welsh numbers 1-100 in phrases such as times, prices, and calendars.
- Welsh-language websites and podcasts focused on daily life, where numbers appear frequently in conversations.
- Language exchange or conversation groups where you can practise numbers in real-time with a native Welsh speaker.
Real-world examples: using Welsh numbers 1-100 in sentences
Seeing numbers in context helps cement their use. Here are a few example sentences in Welsh that illustrate how numbers 1-100 can appear naturally in everyday speech. For readability, these examples employ common numbers and everyday scenarios. Adapt the wording to suit your own situations as you progress.
- “Dw i’n cyrraedd am 9:00.” (I’ll arrive at 9:00.)
- “Y anrheg hon costiodd 25.” (This gift cost 25.)
- “Mae siop yn agor o 8 i 6.” (The shop opens from 8 to 6.)
- “Mae’r rheini’n rhestr o 1-10.” (These are a list from 1 to 10.)
- “Rydw i’n dod â chwaraewr o 30.” (I’m bringing a player aged 30, if relevant.)
Summary: Welsh numbers 1-100 at a glance
Welsh numbers 1-100 form a coherent system built on a few core mechanisms: basic numerals for 1-10, a compact teen pattern, the anchoring of twenty (ugain) with subsequent units, and the use of tens beyond twenty to describe larger numbers. While some forms—such as 11-14, 15, and the higher tens—have distinct names or traditional expressions, the underlying logic remains accessible with regular practice. By learning the core numbers, practising the pattern of “X ar hugain” and the use of connectors for numbers above twenty, you’ll be well on your way to mastering Welsh counting from un to cant, with confidence and accuracy.
Final thoughts: integrating Welsh numbers 1-100 into daily life
Consistency matters when learning Welsh numbers 1-100. Use the numbers you’ve learned in daily routines—count objects around your home, price items in Welsh, or tell someone the hour or date in Welsh—to reinforce your memory. The most effective learning happens when you combine reading, writing, listening, and speaking practice. Over time, Welsh numbers 1-100 will become second nature, and you’ll enjoy a richer experience of the language as you incorporate numeracy into conversations, travel, and culture.