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Day 8: Numbers

the most regular number system in the world · 二 vs 两 · ★ counting by 万 · money · 25 min

Chinese numbers are the easiest part of the language, and possibly of any language. There are no teens, no irregular tens, no backwards numbers. 11 is "ten-one". 25 is "two-ten-five". 99 is "nine-ten-nine". Learn ten words and you can count to 99.

Two things need real attention: 二 vs 两 (section 3) and ★ the fact that Chinese groups digits by ten-thousands, not thousands (section 4) — which is where every English speaker loses track of prices.

1. Zero to ten

0 líng6 liù
17
2 èr8
3 sān9 jiǔ
410 shí
5

⚠️ Tone traps in this list, from Day 2: 四 sì — the i is a buzz, not "see" · 十 shí — retroflex + buzz · 六 liù — iu = "you" · 七 qī — q = ch, smiling · 二 èr — the retroflex r vowel

四 sì and 十 shí are the pair to drill. They differ by the initial series (flat vs retroflex) and the tone — and they come up in every price you will ever hear.

2. ★ Building every number to 99

### Tens: number + 十 · Units: 十 + number
11十一ten-one
12十二ten-two
20二十two-ten
25二十五two-ten-five
48四十八four-ten-eight
99九十九nine-ten-nine

That is the entire system. Compare German achtundvierzig (eight-and-forty) or English eleven, twelve, thirteenChinese has no irregularities at all.

Past a hundred

100一百 yìbǎi⚠️ needs the 一
101一百零一零 fills an internal gap
110一百一十
250两百五十
1,000一千 yìqiān
10,000一万 yíwàn

⚠️ ★ 零 marks a gap inside a number: 101 = 一百一, 1,005 = 一千五. English does this with "and" — "a hundred and one".

3. ⚠️★ 二 or 两?

Both mean "two". They are not interchangeable.

UseWhichExample
counting, numbers, dates, phone numbers一,二,三 · 十二 · 二月
before a measure word liǎng个人 · 杯咖啡
200, 2000两百 · 两千
20二十
两 is the "two of something" word. Any time a measure word follows (all of Day 11), you must use .
两个人二个人
两杯咖啡二杯咖啡
十二个(二 inside a bigger number is fine)

The rule in one line: counting → 二 · counting THINGS → 两.

4. ⚠️★ Chinese groups by ten thousand

### English breaks numbers every 3 digits. Chinese breaks them every 4.
English★ Chinese
10,000ten thousand一万 — one unit
100,000a hundred thousand十万 — ten 万
1,000,000a million一百万 — a hundred 万
10,000,000ten million一千万
100,000,000a hundred million一亿

This is genuinely hard, and re-anchoring is the only fix. Stop translating through "million". Learn 万 = 10,000 as a unit in its own right, the way you know dozen without converting, and then 一百万 is simply "a hundred of those".

⚠️ It matters because of money. A meal is 三十块 (30), a phone is 五千块 (5,000), a car is 十万块 (100,000). ★ You will hear 万 constantly.

5. Money

Written★ Spoken
yuán kuàithe main unit
jiǎo máo1/10
fēn1/100 — effectively extinct

块 is what people say; 元 is what is printed. Say .

多少钱? Duōshao qián?How much is it?
三十块。30 yuan
三十五块五。35.5 — ★ the last unit is usually dropped
太贵了! Tài guì le!Too expensive!
便宜一点儿吧。 Piányi yìdiǎnr ba.A bit cheaper, please

Phone numbers

Digit by digit, and ★ 一 yī becomes 幺 yāo in phone numbers, to avoid confusion with 七 qī:

138-0013-5678 → 幺三八, 零零幺三, 五六七八

6. Dialogue

Alex: 你好,这个多少钱?老板: 三十五块。Alex: 三十五? 有点儿贵。便宜一点儿吧。老板: 三十块,不能再少了。Alex: 好,我要两个。老板: 两个六十块。Alex: 给你一百。老板: 找你四十。谢谢!(在咖啡店)Alex: 我要两杯咖啡。服务员: 好的,一共四十八块。Alex: 可以刷卡吗?服务员: 可以。
两个 and 两杯 — both before measure words, so , never 二.★ And the numbers ran through 三十五 · 三十 · 六十 · 一百 · 四十 · 四十八 with no irregularity anywhere.

7. Exercises

A. Say it in Chinese.

  1. 7 2. 11 3. 20 4. 25 5. 48 6. 99 7. 100 8. 101

B. ⚠️ 二 or 两?

  1. ___十 2. ___个人 3. 十___ 4. ___杯咖啡 5. ___百 6. ___月 (February)

C. ⚠️★ Group by 万.

  1. 10,000 2. 50,000 3. 1,000,000 4. 5,000

D. Money.

  1. How much is it? 2. 30 yuan. 3. Too expensive! 4. A bit cheaper, please.

E. ⚠️ Which two numbers are the pair to drill, and why?

F. Read these aloud, then write the numeral.

  1. 七十六 2. 三百二十 3. 一千零五 4. 两万

G. ⚠️ Fix the mistake.

  1. 二个人
  2. 一百一 (meaning 101)
  3. 三十五元 (said out loud)
  4. 二杯咖啡
Answers

A. 1. 七 2. 十一 3. 二十 4. 二十五 5. 四十八 6. 九十九 7. 一百 8. 一百零一 B. 1. 十 2. 个人 3. 十 4. 杯 5. 百 6. C. 1. 一万 2. 五万 3. ★ 一百万 4. 五千 D. 1. 多少钱? 2. 三十块。 3. 太贵了! 4. 便宜一点儿吧。 E.四 sì and 十 shí — flat vs retroflex, different tones, and both appear in every price F. 1. 76 2. 320 3. 1,005 4. 20,000 G. 1. 两个人 2. 一百零一 — needs 零 3. 三十五块 — say 块 4. 两杯咖啡

8. Today's 10 sentences (flashcards)

  1. 多少钱? Duōshao qián? — How much is it?
  2. 三十块。 Sānshí kuài. — 30 yuan
  3. 太贵了! Tài guì le! — Too expensive!
  4. 便宜一点儿吧。 Piányi yìdiǎnr ba. — A bit cheaper, please
  5. 我要两个。 Wǒ yào liǎng ge. — I want two
  6. 两杯咖啡。 Liǎng bēi kāfēi. — Two coffees
  7. 一共多少钱? Yígòng duōshao qián? — How much altogether?
  8. 可以刷卡吗? Kěyǐ shuākǎ ma? — Can I pay by card?
  9. 我二十五岁。 Wǒ èrshíwǔ suì. — I'm 25
  10. 给你一百。 Gěi nǐ yìbǎi. — Here's 100

9. 📲 Upload to LangNote

Upload sections 2–4 and section 8 → study language Chinese.

MissionWhat to do with it today
🎧 PodcastCount 1–100 out loud with it. Boring, and the only thing that works
✍️ DictationToday's key mission.四 vs 十 and 万 vs 百万 — this is a pure ear problem
🗣 Shadowing一 to 十, then the prices
📖 Vocab二/两 as ★ one card with the rule, so they never separate
❓ Quiz二 vs 两, and 万 grouping
Say ten real prices out loud tonight — things in your room, in yuan. It drills 块, the numbers and 万 all at once, and prices are where your ear will fail first.
Tomorrow: time and dates — and Chinese puts them in the opposite order to English.

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