The International Place Value Chart is a table used to read and write large numbers according to the International Number System. It groups digits into periods such as Ones, Thousands, Millions, and Billions, making it easier to identify the value of digits based on their positions. In this system, commas are placed after every three digits from right to left. Understanding the International Place Value Chart helps students read numbers in words, identify place values, write numbers in expanded form, and solve large-number problems.
The basic International Place Value Chart contains 3 periods and 9 places. When extended to include Billions, it contains 4 periods and 12 places.
| Period | Places |
| Ones | Ones, Tens, Hundreds |
| Thousands | Thousands, Ten Thousands, Hundred Thousands |
| Millions | Millions, Ten Millions, Hundred Millions |
| Billions | Billions, Ten Billions, Hundred Billions |

The International Place Value Chart is a chart used to organize numbers into periods such as Ones, Thousands, Millions, and Billions. The basic chart generally contains three periods and nine places, but it can be extended for larger numbers. It shows the place value of each digit in a number based on the International Number System. This chart is widely used in many English-speaking countries, including the United States, Canada and the United Kingdom, and helps in understanding and writing large numbers in words correctly.
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Place value refers to the value of a digit based on its position in the number. This also helps to write numbers in their expanded form.
For example, in the number 5,788,374:
The 5 is in the millions place, so it means 5,000,000.
The 7 is in the hundred thousands place, so it means 700,000.
The 8 is in the ten thousands place, so it means 80,000.
The 8 is in the thousands place, so it means 8,000.
The 3 is in the hundreds place, so it means 300.
The 7 is in the tens place, so it means 70.
The 4 is in the ones place, so it means 4.
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The table below shows the International Place Value Chart format.

The above chart explains as follows:
There are nine places under three periods: Ones, Thousands, and Millions.
While writing a number in numeral form, it is separated by a comma based on periods.
The first period is the Ones period, which contains three places: Ones, Tens, and Hundreds.
The second period is the Thousands period that contains three places, i.e., thousands, Ten-thousands and hundred thousands.
The third period is the Millions period that contains three places, i.e., Millions, Ten Millions and Hundred Millions.
While reading any number, all digits that come under the same period are read together in a group.
Now, write 5,788,374 in the International Place Value Chart.
|
Millions |
Thousands |
Ones |
||||
|
M |
H Th |
T Th |
Th |
H |
T |
O |
|
5 |
7 |
8 |
8 |
3 |
7 |
4 |
| Place | Value |
|---|---|
| Billion | 1,000,000,000 |
| Ten Billion | 10,000,000,000 |
| Hundred Billion | 100,000,000,000 |
| Trillion | 1,000,000,000,000 |
| Ten Trillion | 10,000,000,000,000 |
| Hundred Trillion | 100,000,000,000,000 |
| Quadrillion | 1,000,000,000,000,000 |
After billion, the next place values are Ten Billion → Hundred Billion → Trillion → Ten Trillion → Hundred Trillion → Quadrillion.
Download the International Place Value Chart PDF for quick learning and practice. This printable chart helps students understand periods, place values, and comma placements in the international number system. It can be used for revision, classroom activities, homework, and exam preparation. Students of Class 4, 5, 6, and 7 can use this PDF to practice reading and writing large numbers easily.
The international place value chart follows a sequence in which each place value becomes ten times greater as we move from right to left. Students usually learn place values beginning with ones and gradually move toward millions. This ones, tens, hundreds, thousands and millions chart helps students understand large numbers and identify their positions in the international place value system.
|
Place |
Value |
| Ones | 1 |
| Tens | 10 |
| Hundreds | 100 |
| Thousands | 1,000 |
| Ten Thousands | 10,000 |
| Hundred Thousands | 100,000 |
| Millions | 1,000,000 |
| Ten Millions | 10,000,000 |
| Hundred Millions | 100,000,000 |
Students use this place value chart with millions to understand the relationship between different digit positions in the international number system.
The International place value system is separated into groups of three with commas. These groups are nothing but periods. So, after 3 digits starting from the right, a comma is placed.
Rules for Using Commas:
Start from the right and place a comma after every three digits.
The number is grouped as:
Ones (3 digits) - Thousands (3 digits) - Millions (3 digits) - Billions (3 digits) …
Examples:
|
Number |
With Commas (International) |
Read As |
|
1000 |
1,000 |
One thousand |
|
1000000 |
1,000,000 |
One million |
|
25437890 |
25,437,890 |
Twenty-five million, four hundred thirty-seven thousand, eight hundred ninety |
|
7543890123 |
7,543,890,123 |
Seven billion, five hundred forty-three million, eight hundred ninety thousand, one hundred twenty-three |
The difference between the International and Indian Place Value Systems is listed below.
|
Feature |
International System |
Indian System |
|
Used in |
Most countries (USA, UK, etc.) |
India, Nepal, Bangladesh |
|
First period (from right) |
Ones (3 digits) |
Ones (3 digits) |
|
Comma placement |
After every 3 digits from the right |
After 3 digits, then every 2 digits |
|
Groups/Periods |
Ones, Thousands, Millions, Billions |
Ones, Thousands, Lakhs, Crores |
|
Example: 1 million |
1,000,000 |
10,00,000 (Ten lakh) |
|
Example: 10 million |
10,000,000 |
1,00,00,000 (One crore) |
|
Comma placement for 75 crore |
7,500,000,000 (Seven billion, five hundred million) |
75,00,00,000 (Seventy-five crore) |
|
Place Values |
Ones, Tens, Hundreds, Thousands, Ten Thousands, Hundred Thousands, Millions, etc. |
Ones, Tens, Hundreds, Thousands, Ten Thousands, Lakhs, Ten Lakhs, Crores, etc. |
The international place value chart is introduced gradually across different classes. Students move from understanding smaller numbers to solving questions involving millions and large-number place values.
Students in Class 4 learn:
The international place value chart for Class 4 helps students identify digit positions and read numbers correctly.
Example:
Write 48,235 in words.
Answer:
Forty-eight thousand two hundred thirty-five.
Students in Class 5 learn:
The international place value chart for Class 5 introduces larger numbers and helps students read and write numbers involving millions.
Example:
Write 3,245,608 in expanded form.
Answer:
3,000,000 + 200,000 + 40,000 + 5,000 + 600 + 8
Students in Class 6 learn:
The international place value chart for Class 6 helps students solve advanced questions involving large numbers and the international place value system.
Example:
Find the place value of 7 in 27,654,321.
Answer: 7 is in the millions place, so its place value is 7,000,000.
Students in Class 7 use the international place value chart to solve advanced problems involving large numbers, comparisons, expanded forms, and conversions.
Example 1:
Write 145,230,678 in expanded form.
Answer:
100,000,000 + 40,000,000 + 5,000,000 + 200,000 + 30,000 + 600 + 70 + 8
Example 2:
Compare 145,230,678 and 145,203,678.
Answer:
145,230,678 is greater because 230 thousand > 203 thousand.
Example 1: Write 4,562,319 in the International place value chart.
Solution:
Millions: 4
Thousands: 562
Ones: 319
So,
4 – Millions
5 – Hundred Thousands
6 – Ten Thousands
2 – Thousands
3 – Hundreds
1 – Tens
9 – Ones
Example 2: Write 7,045,208 in words using the International system.
Solution: 7,045,208 = Seven million forty-five thousand two hundred eight
Example 3: Insert commas in the number 98765432 as per the International system.
Solution: 98,765,432
Example 4: Identify the place value of 6 in the number 2,864,571.
Solution: 6 is in the ten-thousands place.
So, its value = 60,000
Example 5: Expand 5,203,047 using place values.
Solution: 5,000,000 + 200,000 + 3,000 + 40 + 7
The International Place Value Chart is used all over the world. The key difference between the International and Indian place value charts is the periods and the comma placements. Mastering the International Place Value Chart helps students read, write, compare, and understand large numbers confidently.
Answer: An International Place Value Chart is a table used to identify the place and value of digits in large numbers according to the International Number System. It organizes numbers into periods such as Ones, Thousands, Millions, and Billions to help students read, write, and understand large numbers easily.
Answer:
|
Millions |
Thousands |
Ones |
||||||
|
H M |
T M |
M |
H Th |
T Th |
Th |
H |
T |
O |
|
3 |
2 |
8 |
7 |
7 |
6 |
9 |
8 |
9 |
Answer: 2345678 in words as the International place value system is “Two million three hundred forty-five thousand six hundred seventy-eight”.
Answer: In the International Place Value System, commas are placed after every three digits from right to left. The number is grouped into periods such as Ones, Thousands, Millions, and Billions. For example, 7543890 is written as 7,543,890.
Answer: The basic International Place Value Chart generally contains 3 periods and 9 places. These periods are Ones, Thousands, and Millions. However, the chart can be extended further to include Billions, Trillions, and larger periods.
Periods: Ones, Thousands, Millions
Places: Ones, Tens, Hundreds, Thousands, Ten Thousands, Hundred Thousands, Millions, Ten Millions, Hundred Millions.
Answer: The International Place Value System is a system used to read and write large numbers by grouping digits into periods such as Ones, Thousands, Millions, and Billions. In this system, commas are placed after every three digits from right to left.
Answer: Write the number as 256,545,198.
Using the international place value chart:
2 - Hundred Millions
5 - Ten Millions
6 - Millions
5 - Hundred Thousands
4 - Ten Thousands
5 - Thousands
1 - Hundreds
9 - Tens
8 - Ones
The number is read as:
Two hundred fifty-six million five hundred forty-five thousand one hundred ninety-eight
Answer: In the International Place Value System, 1,000,000,000 is read as One Billion.
Answer: Students can download an International Place Value Chart PDF for practice and revision. A printable chart helps in learning periods, places, comma rules, and number names.
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