Difference Between One Lakh and One Hundred Thousand Explained
The concept of 100000 in words is essential in mathematics and helps in solving real-world and exam-level problems efficiently. Knowing how to write 100000 in words is particularly important for school exams, competitive tests, and everyday applications like writing cheques or reading large numbers in various systems.
Understanding 100000 in Words
A 100000 in words refers to expressing the numeral 100000 as a number name in the English language or other languages. This concept is widely used in number systems, place value, and cheque writing. In the Indian number system, 100000 in words is “One Lakh”. In the International number system, it is written as “One Hundred Thousand”.
How to Write 100000 in Words?
100000 in words can be written following these steps:
1. Write the numeral: 100000
2. Identify the place values (Indian system: Ones, Tens, Hundreds, Thousands, Ten Thousands, Lakhs): 1 in the lakh's place
3. In the Indian system, write as "One Lakh".
4. In the International system, group digits in threes from the right (100,000): “One Hundred Thousand”.
5. Ensure correct grammar and spelling based on the system or language required.
This skill is important for exams, form-filling, and financial documents, such as when writing “Rupees One Lakh Only” on a cheque.
Indian vs International Number System: 100000 in Words
Both systems use different groupings and terminology. The table below highlights this difference for 100000 in words:
| System | Numeral Grouping | 100000 in Words |
|---|---|---|
| Indian Number System | 1,00,000 | One Lakh |
| International Number System | 100,000 | One Hundred Thousand |
This table helps in avoiding confusion during exams or real-life usage, especially when switching between systems.
Examples: How to Write 100000 in Words for Cheques and Exams
Here are sample examples and sentences to show correct usage:
1. If a cheque amount is 100000 rupees, write it as “Rupees One Lakh Only” (Indian system).
2. In an answer sheet, if the question asks “Express 100000 in words (International system),” write “One Hundred Thousand.”
3. For accounting or banking, always match the numbering style with the system in use to avoid errors.
4. Addition example: 70000 + 30000 = 100000. In words: “One Lakh” (Indian) or “One Hundred Thousand” (International).
100000 in Words in Different Languages
The representation of 100000 in words changes with language:
| Language | 100000 in Words |
|---|---|
| English (Indian System) | One Lakh |
| English (International System) | One Hundred Thousand |
| Hindi | एक लाख (Ek Lakh) |
| Marathi | एक लक्ष (Ek Lakh) |
| Tamil | ஒரு லட்சம் (Oru Latcham) |
| Malayalam | ഒരു ലക്ഷം (Oru Laksham) |
This helps students avoid mistakes when writing 100000 in words in regional exams or forms.
Worked Example – Step-by-Step Solution
Let’s demonstrate how to convert 100000 into words:
1. Start with the number: 100000
2. Check the place values. In Indian grouping, it’s written as 1,00,000.
3. The first comma comes after the hundred-thousands place, so 1 and five zeros.
4. In the Indian system, 1,00,000 = One Lakh.
5. In the International system, group three digits from the right: 100,000 = One Hundred Thousand.
Final Answer (Indian): One Lakh
Final Answer (International): One Hundred Thousand
Practice Problems
- Write 200000 in words (in both Indian and International systems).
- How do you write 450000 in words for a cheque?
- Translate 100000 in words to Marathi.
- Which is correct: One Hundred Thousand or One Million for 100000?
Common Mistakes to Avoid
- Confusing 100000 in words with “One Million” (which is actually 10,00,000 in Indian or 1,000,000 in International).
- Mixing up “Lakh” and “Hundred Thousand” according to context.
- Spelling mistakes in regional language number names.
- Incorrect placement of commas in 100000 (should be 1,00,000 in Indian, 100,000 in International).
Real-World Applications
The concept of 100000 in words appears in areas such as banking transactions, writing cheques, filling admission forms, business accounting, financial reports, and competitive exams. Vedantu helps students see how maths applies beyond the classroom by providing clear explanations and practice on topics like writing large numbers in words.
We explored the idea of 100000 in words, how to apply it using both Indian and International systems, solved related problems, and discussed its significance in real-life scenarios. Practice more with Vedantu to build confidence in writing and using large numbers in words for all situations.
Explore Related Concepts
- Number System
- Place Value
- Numbers in English
- Number Name 1 to 50
- Indian Rupees in Words
- Large Numbers
- Rounding Numbers
- 1 Million Means
- Place Value Worksheets
- Tables 1 to 100
- Numbers
- Decimal Number System
FAQs on How to Write 100000 in Words: Step-by-Step Guide for Students
1. What is the number 100000 called in words?
100000 in words is written as One Lakh in the Indian numbering system and as One Hundred Thousand in the International system.
2. How do you write 100000 in words for a cheque?
To write 100000 in words for a cheque, you should write Rupees One Lakh Only if using the Indian system, or Rupees One Hundred Thousand Only in the International system. This ensures clarity and prevents fraud.
3. What is the difference between one lakh and one hundred thousand?
One Lakh and One Hundred Thousand represent the same numeric value, 100000, but the terms come from different numbering systems:
- One Lakh is used in the Indian numbering system.
- One Hundred Thousand is used internationally.
4. How can students avoid common mistakes when writing 100000 in words?
Common mistakes include writing incorrect placement of digits or confused number names. To avoid errors:
- Memorize the Indian and International naming conventions.
- Use place value charts for clarity.
- Practice writing numbers in words regularly.
- Pay attention during cheque filling to use exact words.
5. How is 100000 written in words in Hindi, Marathi, and Tamil?
The number 100000 in regional languages is written as follows:
- Hindi: एक लाख
- Marathi: एक लाख
- Tamil: ஒரு இலட்சம்
6. Why is it important to know the Indian and International number systems when writing 100000 in words?
Understanding both systems prevents confusion especially in board exams and financial documents:
- The Indian system uses terms like lakh and crore.
- The International system uses thousand, million, and billion.
- This knowledge is essential for accurate communication and exam success.
7. Why is 100000 not called one million?
100000 is not called one million because one million equals 1,000,000, which is ten times greater than one lakh (100000). Confusing these terms leads to major numerical errors.
8. Can students use the term “Hundred Thousand” in Indian board exams?
Yes, students can use Hundred Thousand in Indian board exams, but One Lakh is preferred as per the Indian numbering system taught in schools. Using the correct term aligns with syllabus requirements.
9. How does writing numbers in words improve exam performance?
Writing numbers in words improves exam performance by:
- Reducing errors in numeric expression.
- Showing clear understanding of place value.
- Meeting answer precision requirements.
- Avoiding ambiguity in answers, especially in financial and word problems.
10. What are the steps to write 100000 in words accurately?
Steps to write 100000 in words:
- Identify the number in the place value chart.
- Recognize it as One Lakh (Indian system) or One Hundred Thousand (International system).
- Write the identified term in words.
- For cheque writing, prefix with currency and suffix with 'Only' (e.g., Rupees One Lakh Only).
11. How can students practice writing 100000 in words effectively?
Effective practice includes:
- Using worksheets with fill-in-the-blank exercises.
- Writing sample cheques with different amounts including 100000.
- Comparing Indian and International number formats.
- Reciting and writing number names in regional languages and English.
