Summarize this article:
Last updated on August 5, 2025
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 61 to 70.
These are the words that we use to represent numbers, which makes it easier to read. Take the number 65, it is written as ‘Sixty-Five’. Writing numbers in words not only helps us write legal documents and fill forms, but it also enhances a student's spelling skills. There are two different ways of naming numbers. They are the Indian Numbering System and the International Numbering System. Understanding how numbers are named using both numbering systems will help in communication as well as in arithmetic calculations. Now let’s discuss the two numbering systems.
In the Indian Numbering System, digits are assigned place values starting from the right. These place values include ones, tens, hundreds, and thousands and continue to grow as the number increases.
For example, in the number 68,
The digit 8 is in the ones place
The digit 6 is in the tens place
Starting from the right, the order goes as follows:
Ones → Tens → Hundreds → Thousands → Ten Thousands → Lakhs → Ten Lakhs → Crores
Each digit will have its value based on its position in the number.
Let’s take an example of the number 9,56,28,743.
It is written as:
Nine Crore Fifty-Six Lakhs Twenty-Eight Thousand Seven Hundred Forty-Three
The number gets placed as:
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
Just like the Indian Numbering System, the International Numbering System also uses names, and they differ for bigger numbers. The place value starts from the right. The place values are:
Ones → Tens → Hundreds → Thousands → Hundred Thousands → Millions → Ten Millions → Hundred Millions, and so on.
Let’s take the example of 743,856,269.
The number is written as:
Seven Hundred Forty-Three Million Eight Hundred Fifty-Six Thousand Two Hundred Sixty-Nine
The number gets placed as:
7 in the Hundred Million place
4 in the Ten Million place
3 in the Million place
8 in the Hundred Thousands place
5 in the Ten Thousands place
6 in the Thousands place
2 in the Hundreds place
6 in the Tens place
9 in the Ones place
Learning the names of the numbers from 61 to 70 using a chart will make it easy for students to write the numbers in words. List of Numbers in Words 61 to 70 The list given below shows how numbers from 61 to 70 are written using letters. Learning to write the numbers in words improves skills in reading and writing.
While writing numbers from 61 to 70, there are certain rules to be followed. Below are some rules to keep in mind while writing the names of numbers.
Rule 1: For numbers 61 to 69, always start with the word 'Sixty'. For example, 65 is written as Sixty-Five.
Rule 2: For 70, use “Seventy.” For example, 70 is written as “Seventy.”
Rule 3: Numbers after 60 follow a pattern. For example, 64 is written as Sixty-Four, 67 is written as Sixty-Seven, and 69 is written as Sixty-Nine.
Always use a hyphen while writing numbers like 64 and 68. It should be written as Sixty-Four and Sixty-Eight. Always keep writing the numbers with 'Sixty', as in Sixty-One for 61 and Sixty-Nine for 69.
Always focus on the ones place for numbers like 61, 62, 63, etc.
After writing Sixty, you just need to add the number in the ones place. The mentioned numbers can be written as Sixty-One, Sixty-Two, and Sixty-Three.
Students can make mistakes while learning number names. Let’s discuss a few mistakes a student can make while writing numbers from 61 to 70.
What is the sum of 5 + 61 in words?
Sixty-Six
First, we need to find the sum 5 + 61. The sum is 66 → 5 + 61 = 66. We write 66 in words as Sixty-Six.
What is the difference of 70 - 6 in words?
Sixty-Four
We need to find the difference between 70 and 6. The difference is 64 → 70 - 6 = 64.
Therefore, we write the answer as Sixty-Four.
Find the product of 7 and 9. Write the result in words.
Sixty-Three
The product is 63 → 7 × 9 = 63. Hence, 63 in words is Sixty-Three.
What is (64 ÷ 2) + 38 in words?
Seventy
((64 ÷ 2) + 38) = 32 + 38 = 70. We find the final result as 70.
Therefore, 70 is written as Seventy.
What is the product of 6 and 10 in words?
Sixty
The product of 6 and 10 is 60 → 6 × 10 = 60.
So, 60 in words is Sixty.
Ones Place: The position of a digit in a number, representing the number of ones. For example, in 65, 5 is in the ones place.
Hyphen: A punctuation mark used to join words or separate syllables of a single word, used in number names such as Sixty-Five.
Number Name: The written form of a number using words. For example, the number name for 67 is Sixty-Seven.
Place Value: The numerical value that a digit has by virtue of its position in a number. For example, in 68, the place value of 6 is sixty.
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.
: She loves to read number jokes and games.