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Last updated on August 5, 2025

Number Names 100 to 10000

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Number names are a way of expressing the written form of numbers using letters. Learning number names will help you learn the basics of counting, addressing parcels, official documents, and so on. In this topic, we will learn number names from 100 to 10000.

Number Names 100 to 10000 for US Students
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Number Names 100 to 10000

These are the words that we use to represent numbers, making them easier to read and understand.
For example, the number 1050 is written as ‘One Thousand Fifty’.

Writing numbers in words not only helps with tasks like filling out legal documents and forms but also improves a student’s spelling and number sense.

There are two different ways of naming numbers:

  • The Indian Numbering System

  • The International Numbering System

Understanding both systems is important, as it helps with clear communication, especially when reading or writing large numbers, and supports accuracy in arithmetic.

Let’s now take a closer look at each of these numbering systems.

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Indian Numbering System

In the Indian Numbering System, digits are given specific place values starting from the right. These place values help us understand the value of each digit in a number. The common place values are:

Ones, Tens, Hundreds, Thousands, Ten Thousands, Lakhs, Ten Lakhs, and Crores.

For example, take the number 1860:

  • 0 is in the ones place

  • 6 is in the tens place

  • 8 is in the hundreds place

  • 1 is in the thousands place

Now, let’s look at a bigger number: 9,56,28,743
This is written in words as:
Nine Crore Fifty-Six Lakhs Twenty-Eight Thousand Seven Hundred Forty-Three

Here's how the digits are placed:

  • 9 in the crores place

  • 5 in the ten lakhs place

  • 6 in the lakhs place

  • 2 in the ten thousands place

  • 8 in the thousands place

  • 7 in the hundreds place

  • 4 in the tens place

  • 3 in the ones place

Understanding these place values helps in reading, writing, and performing arithmetic operations correctly using the Indian system.

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International Numbering System

In the International Numbering System, place values also start from the right, but they differ from the Indian system for larger numbers. The place values grow as follows:

Ones, Tens, Hundreds, Thousands, Ten Thousands, Hundred Thousands, Millions, Ten Millions, Hundred Millions, and so on.

Let’s take the example of the number 743,856,269.

This number is written in words as:
Seven Hundred Forty-Three Million Eight Hundred Fifty-Six Thousand Two Hundred Sixty-Nine

Now let’s break it down by place value:

  • 7 is in the Hundred Millions place

  • 4 is in the Ten Millions place

  • 3 is in the Millions place

  • 8 is in the Hundred Thousands place

  • 5 is in the Ten Thousands place

  • 6 is in the Thousands place

  • 2 is in the Hundreds place

  • 6 is in the Tens place

  • 9 is in the Ones place

Understanding the International Numbering System is especially useful in global communication, finance, and when dealing with international data.

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Number Names 100 to 10000 Chart

Learning the names of the numbers from 100 to 10000 using a chart will make it easy for students to write the numbers in words. List of Numbers in Words 100 to 10000 The list given below shows how numbers from 100 to 10000 are written using letters. Learning to write the numbers in words improves skills in reading and writing.

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Rules for Writing Numbers from 100 to 10000

Here’s a clear explanation of the rules to follow when writing number names from 100 to 10,000:

Rule 1: Use “Hundred” for numbers from 100 to 999
When a number is in the hundreds range, start naming it with the hundreds digit followed by the word “Hundred.”

  • Example:

    • 150 → One Hundred Fifty

    • 375 → Three Hundred Seventy-Five

Rule 2: Use “Thousand” for numbers from 1000 onwards
When a number crosses 1000, start with the thousands digit(s), followed by the rest of the number.

  • Example:

    • 1001 → One Thousand One

    • 1025 → One Thousand Twenty-Five

Rule 3: Recognize and follow the number pattern
Larger numbers still follow the place value pattern of thousands, hundreds, tens, and ones.

  • Example:

    • 1450 → One Thousand Four Hundred Fifty

    • 1680 → One Thousand Six Hundred Eighty

    • 1720 → One Thousand Seven Hundred Twenty

Understanding these rules helps in accurately writing and reading number names, especially when working with forms, documents, or math problems.

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Tips and Tricks for Number Names 100 to 10000

Always use a hyphen while writing numbers like 1455 and 1788. It should be written as One Thousand Four Hundred Fifty-Five and One Thousand Seven Hundred Eighty-Eight. Always keep writing the numbers with ‘Hundred’ and ‘Thousand’, as in One Hundred for 100 and One Thousand for 1000. Always focus on the tens place for numbers like 1100, 1200, 1300, etc. After writing One Thousand, you just need to add the number. These numbers can be written as One Thousand One Hundred, One Thousand Two Hundred, and One Thousand Three Hundred.

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Common Mistakes and How to Avoid Them in Number Names 100 to 10000

Students can make mistakes while learning number names. Let’s discuss a few mistakes a student can make while writing numbers from 100 to 10000.

Mistake 1

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Ignoring the Hyphen

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Ignoring hyphens while writing numbers like 1255 and 1680 will consider the number as separate numbers. For example, 1255 should be written as One Thousand Two Hundred Fifty-Five and not One Thousand Two Hundred Fifty Five.

Mistake 2

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Writing Two Thousand Zero instead of Two Thousand

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Students might get confused between Two Thousand Zero and Two Thousand for 2000. The correct way to express 2000 in words is Two Thousand. There’s no need to write zero after two thousand.

Mistake 3

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Using ‘and’ while writing number names in American English

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We use ‘and’ while writing number names only in British English. For example, 1100 is written as One Thousand One Hundred and Ten. But in American English, we do not use ‘and’. The number 1100 in American English is written as One Thousand One Hundred Ten. Always make sure that students are aware of the difference.

Mistake 4

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Incorrect spelling

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While writing the number names, be sure that you have written them correctly. For example, a child can write One Thousand One Hundred Fifteen and Won Thousandth One Hundred Fifteen.

Mistake 5

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Getting confused with the tens and ones place

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Students can get confused between numbers like 1140 and 1400. In 1140, we have 0 in the ones place and 4 in the tens place. In 1400, we have 0 in the ones place and 0 in the tens place. To avoid these, students need to learn how to pronounce the numbers correctly. Once they learn to pronounce the numbers, they can write the number names correctly.

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Number Names 100 to 10000 Examples

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Problem 1

What is the sum of 1850 + 100 in words?

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One Thousand Nine Hundred Fifty

Explanation

First, we need to find the sum 1850 + 100

The sum is 1950 → 1850 + 100 = 1950

We write 1950 in words as One Thousand Nine Hundred Fifty

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Problem 2

What is the difference of 10000 - 900 in words?

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Nine Thousand One Hundred

Explanation

We need to find the difference between 10000 and 900

The difference is 9100 → 10000 - 900 = 9100

Therefore, we write the answer as Nine Thousand One Hundred

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Problem 3

Find the product of 200 and 5. Write the result in words

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One Thousand

Explanation

The product is 1000 → 200 × 5 = 1000

Hence, 1000 in words is One Thousand.

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Problem 4

What is (5000 ÷ 2) + 150 in words

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Two Thousand Six Hundred Fifty

Explanation

((5000 ÷ 2) + 150) = 2500 + 150 = 2650

We find the final result as 2650.

Therefore, 2650 is written as Two Thousand Six Hundred Fifty

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Problem 5

What is the product of 20 and 49 in words?

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Nine Hundred Eighty

Explanation

The product of 20 and 49 is 980 → 20 × 49 = 980

So, 980 in words is Nine Hundred Eighty

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FAQs on Number Names 100 to 10000

1.What is the number name of 769?

The number name of the number 769 is Seven Hundred Sixty-Nine

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2.What is (10000 - 800) in words?

The difference is 9200. Therefore, 9200 in words is Nine Thousand Two Hundred

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3.Which is correct for 1150 One Thousand One Hundred Fifteen or One Thousand One Hundred Fifty?

The correct number name for number 1150 is One Thousand One Hundred Fifty

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4.How to write 7891 using the Indian Numbering System?

7891 in the Indian Numbering System is written as Seven Thousand Eight Hundred Ninety-One.

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5.What is the number form of 1 billion?

The number form of 1 billion is 1,000,000,000. Here, 1 is followed by nine zeroes.

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Important Glossaries for Number Names 100 to 10000

  • Place Value: The value of a digit based on its position within a given number. For example, in 1234, we place 4 in the ones place, 3 in the tens place, 2 in the hundreds place, and 1 in the thousands place.

 

  • Number Form: It is the numerical form of a number written in words. For example, the number form of One Thousand Three Hundred Forty is 1340.

 

  • Indian Numbering System: A system used in India to write numbers, where place values for larger numbers include lakhs and crores instead of millions and billions.

 

  • International Numbering System: The Western system used to write numbers, where the place values for larger numbers are different. For example, instead of writing lakhs and crores, we use million, ten million, hundred million, and so on.

 

  • Hyphen: A punctuation mark used to join words and separate syllables of a single word. In number names, it connects parts of compound numbers, like Twenty-One or Ninety-Five.
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Hiralee Lalitkumar Makwana

About the Author

Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.

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Fun Fact

: She loves to read number jokes and games.

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