Products
Features
YouTube Video Summarizer
Summarize YouTube videos
Web & PDF Highlighter
Highlight web pages & PDFs
Chat with PDF
Ask any PDF questions with AI
Ask AI Clone
Chat with your highlights & memories
Audio Transcriber
Transcribe audio files to text
Glasp Reader
Read and highlight articles
Kindle Highlight Export
Export your Kindle highlights
Idea Hatch
Hatch ideas from your highlights
Integrations
Obsidian Plugin
Notion Integration
Pocket Integration
Instapaper Integration
Medium Integration
Readwise Integration
Snipd Integration
Hypothesis Integration
Apps & Extensions
Chrome Extension
Safari Extension
Edge Add-ons
Firefox Add-ons
iOS App
Android App
Discover
Discover
Ideas
Discover new ideas and insights
Articles
Curated articles and insights
Books
Book recommendations by great minds
Posts
Essays and notes from readers
Quotes
Inspiring quotes collection
Videos
Curated videos and summaries
Explore Glasp
Glasp Newsletter
Weekly insights and updates
Glasp Talk
Interview series with great minds
Glasp Blog
Latest news and articles
Glasp Use Cases
Learn how others use Glasp
Build & Support
Glasp API
Access Glasp's API for developers
MCP Connector
Connect Glasp to Claude & ChatGPT
Community
Glasp Reddit Community
Students
Student discount and benefits
FAQs
Frequently Asked Questions
AboutPricing
DashboardLog inSign up

Learn Vietnamese with TVO | Numbers 11 - 99

13.0K views
•
April 1, 2017
by
Tieng Viet Oi - Vietnamese Lessons
YouTube video player
Learn Vietnamese with TVO | Numbers 11 - 99

TL;DR

Learn Vietnamese numbers 11-99 with pronunciation tips.

Transcript

it's ha from the teaching group in the last lesson we learned Vietnamese numbers from to in today's video we'll continue and learn numbers from 11 to 99 so if you're new to Vietnamese numbers pause the video here and go watch the first one and then come back here and continue okay now we'll start Vietnamese numbers with two digits are pretty simple... Read More

Key Insights

  • Vietnamese numbers from 11 to 19 are considered as 10 plus X, with specific pronunciation rules for clarity.
  • For numbers ending in zero from 20 to 90, the tone changes from a low flat tone to a high flat tone.
  • Numbers from 21 to 99 have specific tonal changes depending on the number in the second place.
  • Number one changes its tone when in the second position, from a dark tone to an uptone.
  • Number four in the second position changes from 'bone' to 'tu,' making it sound more natural.
  • Number five in the second position changes from 'num' to 'lam' to avoid confusion with similar-sounding words.
  • The lesson includes practical exercises to reinforce learning and ensure understanding of the tonal rules.
  • The video is part of a series designed to teach Vietnamese numbers, with future lessons covering numbers from 100 onwards.

Install to Summarize YouTube Videos and Get Transcripts

Explore YouTube Video Summarizer or Get YouTube Transcript Extractor

Questions & Answers

Q: How are numbers from 11 to 19 pronounced in Vietnamese?

Numbers from 11 to 19 in Vietnamese are considered as 10 plus X. For example, 11 is 'mười một,' and 12 is 'mười hai.' This method simplifies pronunciation by treating these numbers as an extension of the base number 10, with specific tonal variations applied to ensure clarity.

Q: What is the tonal change for numbers ending in zero from 20 to 90?

For numbers ending in zero from 20 to 90, the tone changes from a low flat tone 'mươi' to a high flat tone 'mươi.' This tonal shift is crucial for proper pronunciation and understanding, as it distinguishes these numbers from other similar-sounding words in Vietnamese.

Q: How does the pronunciation of number one change in two-digit numbers?

When number one is in the second position in two-digit numbers, its pronunciation changes from 'một' with a dark tone to 'mốt' with an uptone. This change helps differentiate the number from other similar-sounding words and is a common feature in spoken Vietnamese.

Q: What is the pronunciation rule for number four in two-digit numbers?

In two-digit numbers, when number four is in the second position, it changes from 'bốn' to 'tư.' This change makes the pronunciation sound more natural and is more commonly used in everyday spoken Vietnamese, helping to maintain the fluidity of the language.

Q: Why does the pronunciation of number five change in two-digit numbers?

The pronunciation of number five changes from 'năm' to 'lăm' when it is in the second position in two-digit numbers. This change avoids confusion with the word for 'year' in Vietnamese, which sounds similar, thereby ensuring clear communication.

Q: How does the video lesson help reinforce learning Vietnamese numbers?

The video lesson reinforces learning by providing practical exercises where viewers can practice the pronunciation of numbers. It uses repetition and tonal examples to help learners internalize the rules and encourages active participation, making it easier to remember and use the numbers in conversation.

Q: What future lessons are planned in the video series?

Future lessons in the video series will cover numbers starting from 100. The series aims to provide a comprehensive understanding of Vietnamese numbers, gradually building on knowledge from previous lessons to ensure learners can confidently use numbers in various contexts.

Q: What is the teaching approach used in the video?

The teaching approach in the video focuses on spoken Vietnamese, emphasizing practical usage and natural pronunciation. It simplifies complex rules through examples and practice, making it accessible for learners. The approach is friendly and engaging, encouraging viewers to actively participate and apply what they've learned.

Summary & Key Takeaways

  • This video lesson focuses on teaching Vietnamese numbers from 11 to 99, highlighting tonal changes and pronunciation rules. It provides a practical approach to learning by emphasizing spoken Vietnamese and includes practice exercises to test comprehension.

  • Viewers are guided through the pronunciation of numbers, with specific attention to tonal changes that occur in certain number combinations. The lesson covers numbers from 11 to 19, and explains tonal shifts for numbers ending in zero, one, four, and five.

  • The teaching method is designed to make learning Vietnamese numbers straightforward and accessible, using examples and practice exercises. The video encourages viewers to participate in pronunciation practice and prepares them for future lessons on numbers starting from 100.


Read in Other Languages (beta)

English

Share This Summary 📚

Summarize YouTube Videos and Get Video Transcripts with 1-Click

Download browser extensions on:

Try YouTube Summary with ChatGPT & Claude or YouTube Transcript Generator

Explore More Summaries from Tieng Viet Oi - Vietnamese Lessons 📚

How to Pronounce Vietnamese Vowels and Endings thumbnail
How to Pronounce Vietnamese Vowels and Endings
Tieng Viet Oi - Vietnamese Lessons

Summarize YouTube Videos and Get Video Transcripts with 1-Click

Download browser extensions on:

Try YouTube Summary with ChatGPT & Claude or YouTube Transcript Generator

Apps & Extensions

  • Chrome Extension
  • Safari Extension
  • Edge Add-ons
  • Firefox Add-ons
  • iOS App
  • Android App

Key Features

  • YouTube Video Summarizer
  • Web & PDF Summarizer
  • Web & PDF Highlighter
  • Chat with PDF
  • Ask AI Clone
  • Audio Transcriber
  • Glasp Reader
  • Kindle Highlight Export
  • Idea Hatch

Integrations

  • Obsidian Plugin
  • Notion Integration
  • Pocket Integration
  • Instapaper Integration
  • Medium Integration
  • Readwise Integration
  • Snipd Integration
  • Hypothesis Integration

More Features

  • APIs
  • MCP Connector
  • Blog & Post
  • Embed Links
  • Image Highlight
  • Personality Test
  • Quote Shots

Company

  • About us
  • Blog
  • Community
  • FAQs
  • Job Board
  • Newsletter
  • Pricing
Terms

•

Privacy

•

Guidelines

© 2026 Glasp Inc. All rights reserved.