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Dutch Numeration: How to Learn Numbers (Nummeration)

general rules for nummeration and counting in Dutch Includes number tables, rules, examples, and quick practice

Table of Contents

Introductory explanation - in relation to English

Numeration in Dutch is largely similar to English in basic structure but differs in the order and formation of compound numbers. Dutch and English share parallel systems for basic numbers — each has distinct words for 0 through 20, many of which share Germanic roots. For the teens (13-19), Dutch forms the teens by putting the unit before tien (“ten”), making words like dertien (13, literally “three-ten”) and zestien (16, “six-ten”).

This contrasts with English, which reverses that order (“thir(3)-teen(10),”). The number is not “three-ten” in English

The most distinctive feature of Dutch numeration is the inversion for numbers 21–99

Where English says “twenty-one (20+1),” Dutch says eenentwintig — literally “one-
and-twenty.”

The general pattern for number beyond this point is as follows:

number + en(and) + tens unit(10s) (unit of ten in question)

Hundreds and Thousands For larger numbers, Dutch and English realign. These follow similar additive and multiplicative logic to English • honderd (hundred) → tweehonderd (200) • duizend (thousand) → drieduizend (3000)


Number Tables (1–100 & 100)

1–10

# Dutch English
1 Eén One
2 Twee Two
3 Drie Three
4 Vier Four
5 Vijf Five
6 Zes Six
7 Zeven Seven
8 Acht Eight
9 Negen Nine
10 Tien Ten

11–20

# Dutch English
11 Elf Eleven
12 Twaalf Twelve
13 Dertien Thirteen
14 Veertien Fourteen
15 Vijftien Fifteen
16 Zestien Sixteen
17 Zeventien Seventeen
18 Achttien Eighteen
19 Negentien Nineteen
20 Twintig Twenty

21–30

# Dutch English
21 Eenentwintig Twenty-one (one-and-twenty)
22 Tweeëntwintig Twenty-two
23 Drieëntwintig Twenty-three
24 Vierentwintig Twenty-four
25 Vijfentwintig Twenty-five
26 Zesentwintig Twenty-six
27 Zevenentwintig Twenty-seven
28 Achtentwintig Twenty-eight
29 Negenentwintig Twenty-nine
30 Dertig Thirty

31–40

# Dutch English
31 Eenendertig Thirty-one
32 Tweeëndertig Thirty-two
33 Drieëndertig Thirty-three
34 Vierendertig Thirty-four
35 Vijfendertig Thirty-five
36 Zesendertig Thirty-six
37 Zevenendertig Thirty-seven
38 Achtendertig Thirty-eight
39 Negenendertig Thirty-nine
40 Veertig Forty

41–50

# Dutch English
41 Eenenveertig Forty-one
42 Tweeënveertig Forty-two
43 Drieënveertig Forty-three
44 Vierenveertig Forty-four
45 Vijfenveertig Forty-five
46 Zesenveertig Forty-six
47 Zevenenveertig Forty-seven
48 Achtenveertig Forty-eight
49 Negenenveertig Forty-nine
50 Vijftig Fifty

51–60

# Dutch English
51 Eenenvijftig Fifty-one
52 Tweeënvijftig Fifty-two
53 Drieënvijftig Fifty-three
54 Vierenvijftig Fifty-four
55 Vijfenvijftig Fifty-five
56 Zesenvijftig Fifty-six
57 Zevenenvijftig Fifty-seven
58 Achtenvijftig Fifty-eight
59 Negenenvijftig Fifty-nine
60 Zestig Sixty

61–70

# Dutch English
61 Eenenzestig Sixty-one
62 Tweeënzestig Sixty-two
63 Drieënzestig Sixty-three
64 Vierenzestig Sixty-four
65 Vijfenzestig Sixty-five
66 Zesenzestig Sixty-six
67 Zevenenzestig Sixty-seven
68 Achtenzestig Sixty-eight
69 Negenenzestig Sixty-nine
70 Zeventig Seventy

71–80

# Dutch English
71 Eenenzeventig Seventy-one
72 Tweeënzeventig Seventy-two
73 Drieënzeventig Seventy-three
74 Vierenzeventig Seventy-four
75 Vijfenzeventig Seventy-five
76 Zesenzeventig Seventy-six
77 Zevenenzeventig Seventy-seven
78 Achtenzeventig Seventy-eight
79 Negenenzeventig Seventy-nine
80 Tachtig Eighty

81–90

# Dutch English
81 Eenentachtig Eighty-one
82 Tweeëntachtig Eighty-two
83 Drieëntachtig Eighty-three
84 Vierentachtig Eighty-four
85 Vijfentachtig Eighty-five
86 Zesentachtig Eighty-six
87 Zevenentachtig Eighty-seven
88 Achtentachtig Eighty-eight
89 Negenentachtig Eighty-nine
90 Negentig Ninety

91–100

# Dutch English
91 Eenennegentig Ninety-one
92 Tweeënnegentig Ninety-two
93 Drieënnegentig Ninety-three
94 Vierennegentig Ninety-four
95 Vijfennegentig Ninety-five
96 Zesennegentig Ninety-six
97 Zevenennegentig Ninety-seven
98 Achtennegentig Ninety-eight
99 Negenennegentig Ninety-nine
100 Honderd One hundred

Dutch Numeration System: A Summary

Dutch numbers follow a logical pattern but are often tricky because units come before tens from 21 onwards (e.g., eenentwintig = "one-and-twenty"). Numbers are generally written as one word between 21 and 99, and "en" (and) connects the unit to the ten.

1. Basic Structure (1–20)

  • 1–12 have unique names: één, twee, drie, vier, vijf, zes, zeven, acht, negen, tien, elf, twaalf.
  • 13–19 are formed with -tien: dertien (13), veertien (14), vijftien (15), zestien (16), zeventien (17), achttien (18), negentien (19).
  • 20 = twintig — base pattern for tens.

2. Tens (20, 30, 40, etc.)

Multiples of ten usually end in -tig:

  • 20 – twintig
  • 30 – dertig
  • 40 – veertig
  • 50 – vijftig
  • 60 – zestig
  • 70 – zeventig
  • 80 – tachtig
  • 90 – negentig

Irregularities

  • Dertig (30) and veertig (40) are derived irregularly from drie and vier.
  • Tachtig (80) comes from an older form of acht.

3. The Unique Dutch Counting Rule (21–99)

🔹 Structure: Dutch places the unit before the ten, joined by en (and):

  • 21 = eenentwintig (one-and-twenty)
  • 32 = tweeëndertig (two-and-thirty)
  • 57 = zevenenvijftig (seven-and-fifty)
  • 94 = vierennegentig (four-and-ninety)

✔️ All numbers between 21 and 99 are written as one word (no spaces).
✔️ "En" is always between the unit and the ten.

Spelling Rules

  • Use one word for 21–99 (e.g., vierentwintig not vier en twintig).
  • When writing with diacritics, some forms include diaeresis marks to show syllable separation (e.g., tweeënvijftig). In many informal contexts the diaeresis is omitted, but it clarifies pronunciation.

4. Hundreds and Beyond

  • 100 = honderd.
  • Multiples:
    • 200 = tweehonderd
    • 300 = driehonderd
    • 400 = vierhonderd
  • Numbers like 101–199: combine hundred + rest without extra words:
    • 101 = honderdeen (hundred-one)
    • 135 = honderdvijfendertig (hundred-five-and-thirty)

5. Thousands and Higher

  • 1000 = duizend.
  • Larger examples:
    • 2000 = tweeduizend
    • 5000 = vijfduizend
    • 10,000 = tienduizend
    • 100,000 = honderdduizend
    • 1,000,000 = een miljoen (one million)
    • 1,000,000,000 = een miljard (one billion)

6. Decimal Numbers & Ordinals

  • Decimals use a comma , instead of a period:
    • 3.5 (English) → 3,5 (Dutch) — drie komma vijf.
  • Ordinals often end in -de or -ste:
    • 1st = eerste
    • 2nd = tweede
    • 3rd = derde
    • 4th = vierde
    • 10th = tiende
    • 20th = twintigste

Practice Exercises

A. Translate into Dutch (write one-word answers):

  1. 24 → _________
  2. 37 → _________
  3. 58 → _________
  4. 91 → _________
  5. 100 → _________

B. Translate into English:

  1. zevenentwintig → _________
  2. vierennegentig → _________
  3. honderdvijfendertig → _________
  4. tweeënvijftig → _________
  5. drieënnegentig → _________

C. Quick drills (spoken):

  • Say aloud: een, twee, drie, vier, vijf → then tien, elf, twaalf, dertien, twintig.
  • Practice the reversed order: say eenentwintig and convert to English (21).

Quick Tips to Remember

  • ✅ From 21 onwards, Dutch numbers are spoken “unit-and-ten” (eenentwintig = 21).
  • ✅ Write 21–99 as one word and include en between unit and ten.
  • ✅ Use a comma for decimals in Dutch (e.g., 3,5).
  • ✅ Ordinal endings: mostly -de or -ste (learn common exceptions).
  • ✅ Practice by reading numbers in full sentences (e.g., Ik ben 23 jaar oud — I am 23 years old).

Suggested Learning Workflow

  1. Memorize 1–20 first (foundation).
  2. Learn the tens (twintig, dertig, veertig, etc.).
  3. Practice the reversed pattern (21–99) until it feels natural.
  4. Drill hundreds and thousands using compound formation (e.g., tweehonderdvierentwintig).
  5. Listen and repeat: use audio examples or TTS for pronunciation.
  6. Write and speak daily with short exercises (time, age, prices).

📘 Dutch Terms Related to Counting, Quantity, and Mathematical Concepts

A collection of common Dutch words related to counting, measurement, quantity, and numerical reasoning.
Each entry includes the Dutch term, its English equivalent, and a short explanation or context of use.

🧮 Core Quantity & Counting Terms

Dutch English Explanation
Aantal Amount / Number Refers to the countable quantity of something. Example: Het aantal studenten is dertig (The number of students is thirty).
Hoeveelheid Quantity Describes an overall measurable amount, often uncountable or abstract. Example: Een grote hoeveelheid water (A large quantity of water).
Waarde Value Refers to numerical or abstract worth. Example: De waarde van x is vijf (The value of x is five).
Totaal Total The sum or whole of several amounts. Example: Het totaal is honderd euro (The total is one hundred euros).
Som Sum Mathematical sum; also used metaphorically for totality. Example: De som van twee en drie is vijf.
Verschil Difference Used in subtraction or to describe contrast. Example: Het verschil tussen vier en twee is twee.
Product Product The result of multiplication. Example: Het product van drie en vier is twaalf.
Quotiënt Quotient The result of division. Example: Het quotiënt van tien gedeeld door twee is vijf.
Gemiddelde Average / Mean The central or typical value in a set. Example: Het gemiddelde van 2, 4 en 6 is 4.
Percentage Percentage Expressed as a part of 100. Example: Tien procent korting (Ten percent discount).
Proportie Proportion Relation between parts or quantities. Example: De proportie mannen tot vrouwen is gelijk.
Breuk Fraction A number that represents a part of a whole. Example: Een halve is een breuk.
Deel Part / Portion Can mean a fraction or a section of something larger. Example: Een deel van de groep (A part of the group).

🔢 Numerical and Structural Concepts

Dutch English Explanation
Nummer Number Identifying label or count (e.g., nummer 10).
Getal Figure / Digit / Number Refers to the numeric value itself. Getal is used in mathematics. Example: Het getal 7 is oneven (The number 7 is odd).
Cijfer Digit / Grade Single numeral (0–9) or a mark/grade in school. Example: Een cijfer voor wiskunde (A math grade).
Reeks Series / Sequence A series of numbers or events. Example: Een reeks getallen (A sequence of numbers).
Rij Row / Line Used in arithmetic progressions or physical arrangements. Example: Een rij van tien stoelen.
Kolom Column Vertical structure — common in tables or spreadsheets.
Somteken Plus sign Symbol + used for addition.
Minteken Minus sign Symbol – used for subtraction.
Maalteken Multiplication sign Symbol × used for multiplication.
Deelteken Division sign Symbol ÷ used for division.
Vergelijking Equation Mathematical statement showing equality. Example: De vergelijking x + 2 = 5.
Uitkomst Result / Outcome The final result of a calculation or process. Example: De uitkomst is juist.
Formule Formula A mathematical or scientific expression. Example: De formule voor oppervlakte is lengte × breedte.
Berekening Calculation The process of computing. Example: Na de berekening weten we het antwoord.

⚖️ Measurement & Estimation

Dutch English Explanation
Meting Measurement The act of measuring. Example: Een nauwkeurige meting is belangrijk.
Eenheid Unit Standard of measurement. Example: Meter is een eenheid van lengte.
Lengte Length Measurement of distance.
Breedte Width Horizontal dimension.
Hoogte Height Vertical measurement.
Gewicht Weight Measurement of mass.
Volume Volume Space occupied by a substance.
Oppervlakte Surface area The total area covering a surface.
Schatting Estimate An approximate calculation. Example: Een ruwe schatting van de kosten.
Gemeten waarde Measured value The value found through measurement.

📈 Logical and Abstract Concepts

Dutch English Explanation
Relatie Relation A logical or mathematical connection between elements.
Verhouding Ratio / Relationship Quantitative relationship between two numbers or variables. Example: De verhouding 2:1.
Structuur Structure The arrangement or framework of parts.
Patroon Pattern A repeating or predictable arrangement.
Functie Function In math, a mapping from input to output. Example: f(x) = x².
Variabele Variable A symbol representing an unknown value. Example: x is een variabele.
Constante Constant A fixed, unchanging value. Example: Pi is een constante.
Symbool Symbol Representation used in formulas or notation.
Tekstueel getal Written number Number written out in words (e.g., vier instead of 4).

🗝️ Quick Notes

  • Aantal = Countable amount (people, things).
  • Hoeveelheid = General quantity (mass, volume, etc.).
  • Getal = The numeric concept or figure.
  • Nummer = A label or identifier.
  • Waarde = The value or significance of something.

🧭 Suggested Use in a Learning Repo

  • Create a /vocabulary/math/ folder.
  • Include this list as counting_terms.md.
  • Add short example sentences or flashcards for each term.
  • You can even automate quiz generation from these entries using a simple Python script later.