A0 Numbers 1 min read Easy

Grammar Rule in 30 Seconds

Indonesian numbers 1-10 are simple, phonetic, and do not change based on gender or plurality.

  • Memorize the base words: satu, dua, tiga, empat, lima, enam, tujuh, delapan, sembilan, sepuluh.
  • Numbers are placed after the noun they modify: 'dua buku' (two books).
  • Indonesian numbers do not change form regardless of the noun's gender or count.
Noun + Number (e.g., 'Buku' + 'dua' = 'Two books')

Meanings

Cardinal numbers are used to quantify objects, people, or time in Indonesian.

1

Counting objects

Used to denote the quantity of items.

“Saya beli satu roti.”

“Dia punya dua kucing.”

Cardinal Numbers 1-10

Number Indonesian Pronunciation
1 satu sah-too
2 dua doo-ah
3 tiga tee-gah
4 empat em-paht
5 lima lee-mah
6 enam eh-nahm
7 tujuh too-joo
8 delapan deh-lah-pahn
9 sembilan sem-bee-lahn
10 sepuluh seh-poo-loo

Reference Table

Reference table for Numbers 1-10
Form Structure Example
Affirmative Noun + Number Buku satu
Interrogative Berapa + Noun Berapa buku?
Negative Bukan + Noun + Number Bukan buku satu
Quantity Number + Noun (Incorrect) Satu buku (Incorrect)
Quantity Noun + Number (Correct) Buku satu (Correct)

Formality Spectrum

Formal
Saya memiliki dua buku.

Saya memiliki dua buku. (Possession)

Neutral
Saya punya dua buku.

Saya punya dua buku. (Possession)

Informal
Aku punya dua buku.

Aku punya dua buku. (Possession)

Slang
Gue punya dua buku.

Gue punya dua buku. (Possession)

Indonesian Number Structure

Noun-Number Order

Quantity

  • satu 1
  • dua 2

Examples by Level

1

Saya punya satu pena.

I have one pen.

2

Dua buku.

Two books.

3

Tiga apel.

Three apples.

4

Empat kursi.

Four chairs.

1

Berapa harga lima roti ini?

How much for these five breads?

2

Saya mau enam gelas air.

I want six glasses of water.

3

Tujuh hari dalam seminggu.

Seven days in a week.

4

Delapan orang datang.

Eight people came.

1

Sembilan dari sepuluh orang setuju.

Nine out of ten people agree.

2

Saya butuh sepuluh menit lagi.

I need ten more minutes.

3

Ada satu masalah kecil.

There is one small problem.

4

Dua opsi tersedia.

Two options are available.

1

Tiga proyek selesai tepat waktu.

Three projects finished on time.

2

Empat divisi terlibat dalam rapat.

Four divisions are involved in the meeting.

3

Lima persen diskon diberikan.

A five percent discount is given.

4

Enam bulan masa percobaan.

Six months probation period.

1

Tujuh poin argumen disampaikan.

Seven points of argument were presented.

2

Delapan variabel harus dipertimbangkan.

Eight variables must be considered.

3

Sembilan skenario telah diuji.

Nine scenarios have been tested.

4

Sepuluh tahun dedikasi penuh.

Ten years of full dedication.

1

Satu kebenaran yang mutlak.

One absolute truth.

2

Dua sisi mata uang.

Two sides of a coin.

3

Tiga pilar utama negara.

Three main pillars of the nation.

4

Empat penjuru mata angin.

Four cardinal directions.

Easily Confused

Numbers 1-10 vs Cardinal vs Ordinal

Learners mix up 'satu' (one) and 'pertama' (first).

Numbers 1-10 vs Reduplication

Learners think 'dua-dua' means 'two'.

Numbers 1-10 vs Classifiers

Learners think 'buah' is mandatory.

Common Mistakes

Satu buku

Buku satu

Indonesian places the number after the noun.

Tiga kucing-kucing

Tiga kucing

Do not pluralize the noun when a number is present.

Satu-nya buku

Satu buku

Do not add suffixes to numbers.

Satu orang

Seorang

Use 'se-' for 'one' when counting people.

Berapa buku-buku?

Berapa buku?

Do not pluralize the noun in questions.

Dua-nya meja

Dua meja

Numbers do not take suffixes.

Meja dua

Dua meja (in some contexts)

If counting, use 'dua meja'. If labeling, 'meja dua' is fine.

Sepuluh-sepuluh orang

Sepuluh orang

Avoid unnecessary repetition.

Satu-nya

Satu

Avoid using 'nya' with numbers.

Dua-dua

Dua

Only use reduplication for 'both' or 'two by two'.

Satu-satunya

Satu

Only use 'satu-satunya' for 'the only one'.

Tiga-tiga

Tiga

Reduplication changes the meaning to 'all three'.

Sepuluh-nya

Sepuluh

Incorrect suffix usage.

Satu buah buku

Satu buku

Adding 'buah' is optional but often unnecessary.

Sentence Patterns

Saya punya ___ ___.

Ada ___ ___ di sini.

Berapa ___ yang kamu beli?

Saya butuh ___ ___ lagi.

Real World Usage

Ordering food constant

Satu nasi goreng.

Shopping very common

Dua baju.

Travel common

Tiga tiket.

Work common

Empat laporan.

Texting very common

5 menit lagi.

Social media common

10 tips.

💡

Phonetic Reading

Read Indonesian exactly as it is written.
⚠️

Word Order

Always noun before number.
🎯

Use Classifiers

Use 'buah' to sound more natural.
💬

Politeness

Use formal numbers in business.

Smart Tips

Use 'buah' to sound more native.

Saya beli dua buku. Saya beli dua buah buku.

Use 'seorang' instead of 'satu orang'.

Satu orang datang. Seorang datang.

Always put 'berapa' at the start.

Buku berapa? Berapa buku?

Use digits for numbers above 10.

Dua puluh lima 25

Pronunciation

a-e-i-o-u

Vowels

Indonesian vowels are pure and short.

rrr

Consonants

Consonants are similar to English but 'r' is rolled.

Statement

Buku dua.

Falling intonation at the end.

Memorize It

Mnemonic

Think of 'Satu' as 'Sat' (like sitting on one chair).

Visual Association

Imagine a giant 'Tiga' (3) shaped like a bird flying in the sky.

Rhyme

Satu, dua, tiga, empat, lima, enam, tujuh, delapan, sembilan, sepuluh, let's count together!

Story

I saw one (satu) cat, then two (dua) cats, then three (tiga) cats. They were eating four (empat) fish and five (lima) treats. By six (enam) o'clock, seven (tujuh) friends arrived with eight (delapan) gifts, nine (sembilan) balloons, and ten (sepuluh) candles.

Word Web

satuduatigaempatlimaenam

Challenge

Count every object you see in your room from 1 to 10 in Indonesian.

Cultural Notes

Numbers are often used with classifiers like 'buah' for objects.

Similar counting system.

Numbers are often used in formal Javanese contexts.

Indonesian numbers are of Austronesian origin.

Conversation Starters

Berapa saudara kamu?

Berapa harga kopi ini?

Berapa tahun kamu tinggal di sini?

Berapa banyak proyek yang kamu kerjakan?

Journal Prompts

List 5 things you have in your bag.
Describe your family members.
Write about your daily routine using numbers.
Reflect on your 10-year plan.

Test Yourself

Fill in the number for 3.

Saya punya ___ buku.

✓ Correct! ✗ Not quite. Correct answer: tiga
3 is tiga.
Choose the correct order. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: buku satu
Noun before number.
Fix the sentence. Error Correction

Find and fix the mistake:

Dua-nya kucing.

✓ Correct! ✗ Not quite. Correct answer: Kucing dua
No suffix.
Order the words. Sentence Building

buku / lima / beli / saya

✓ Correct! ✗ Not quite. Correct answer: Saya beli buku lima
Noun-number.
Translate 'ten apples'. Translation

Translate: ten apples

Answer starts with: ape...

✓ Correct! ✗ Not quite. Correct answer: apel sepuluh
Noun-number.
Match number to word. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: tujuh
7 is tujuh.
Is this true? True False Rule

Indonesian numbers change by gender.

✓ Correct! ✗ Not quite. Correct answer: False
Indonesian is gender-neutral.
Complete the dialogue. Dialogue Completion

A: Berapa roti? B: ___.

✓ Correct! ✗ Not quite. Correct answer: Roti satu
Noun-number.

Score: /8

Practice Exercises

8 exercises
Fill in the number for 3.

Saya punya ___ buku.

✓ Correct! ✗ Not quite. Correct answer: tiga
3 is tiga.
Choose the correct order. Multiple Choice

Which is correct?

✓ Correct! ✗ Not quite. Correct answer: buku satu
Noun before number.
Fix the sentence. Error Correction

Find and fix the mistake:

Dua-nya kucing.

✓ Correct! ✗ Not quite. Correct answer: Kucing dua
No suffix.
Order the words. Sentence Building

buku / lima / beli / saya

✓ Correct! ✗ Not quite. Correct answer: Saya beli buku lima
Noun-number.
Translate 'ten apples'. Translation

Translate: ten apples

✓ Correct! ✗ Not quite. Correct answer: apel sepuluh
Noun-number.
Match number to word. Match Pairs

Match 7.

✓ Correct! ✗ Not quite. Correct answer: tujuh
7 is tujuh.
Is this true? True False Rule

Indonesian numbers change by gender.

✓ Correct! ✗ Not quite. Correct answer: False
Indonesian is gender-neutral.
Complete the dialogue. Dialogue Completion

A: Berapa roti? B: ___.

✓ Correct! ✗ Not quite. Correct answer: Roti satu
Noun-number.

Score: /8

FAQ (8)

No, nouns remain the same.

No, Indonesian is gender-neutral.

Use 'berapa'.

No, it's optional.

It's a prefix for 'one'.

They act as quantifiers after nouns.

No, they are the same.

Use 'seorang' for one person.

In Other Languages

Spanish partial

uno, dos, tres

Gender agreement.

French partial

un, deux, trois

Spelling complexity.

German partial

eins, zwei, drei

Case system.

Japanese low

ichi, ni, san

Counters.

Arabic low

wahid, ithnan, thalatha

Dual forms.

Chinese low

yi, er, san

Measure words.

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