Word form is one way in which the concept of numbers can be written. Other forms include standard and expanded form. Word form involves expressing numbers using words rather than numerals. Below are a few examples of numbers written in word form.
- The word form for 14 is fourteen.
- The word form for
is one half. - The word form for 5.6 is five and six tenths. Note that the decimal point is read as «and.»
- The word form for 2,010 is two thousand ten.
- The word form for 1,000,000 is one million.
is one half.How to write numbers in word form
We can write all types of numbers, such as integers, fractions, and decimal numbers, in word form.
Integers
Recall that integers are the set of all positive and negative whole numbers including 0. For the smaller numbers, like 1-20 we just need to remember what the numbers are called.
| 1-20 | |
|---|---|
| 1 — one | 11 — eleven |
| 2 — two | 12 — twelve |
| 3 — three | 13 — thirteen |
| 4 — four | 14 — fourteen |
| 5 — five | 15 — fifteen |
| 6 — six | 16 — sixteen |
| 7 — seven | 17 — seventeen |
| 8 — eight | 18 — eighteen |
| 9 — nine | 19 — nineteen |
| 10 — ten | 20 — twenty |
Note that any negative number is written in word form in the same way except that the word «negative» is written in front. Once we know how to write each of the above numbers in word form, the next step is to remember what every 10 numbers is referred to:
| 10 — ten |
|---|
| 20 — twenty |
| 30 — thirty |
| 40 — forty |
| 50 — fifty |
| 60 — sixty |
| 70 — seventy |
| 80 — eighty |
| 90 — ninety |
Numbers that include both tens and ones are hyphenated. For example, 21 is written as twenty-one, 39 is written as thirty-nine, and so on.
Writing larger numbers in word form requires an understanding of place value and periods. Below is a figure showing the place values and periods through the billions.
The numbers described above fall within the ones period and involve ones, tens, and hundreds. The next period is the thousands, which also includes ones (thousand), tens (ten thousand), and hundreds (hundred thousands). This pattern continues for all the larger numbers (the smaller ones as well, if there are decimal places). To write a given number in word form, identify the largest place value, write each number as we would in the ones place based on hundreds, tens, and ones, then write which period the digits fit into, whether it be millions, thousands, etc., but excluding the ones. Repeat this process from left to right.
Example
Use the place value chart to write the following number in word form.
There are 4 periods in the above number: billions, millions, thousands, and ones. We can separate each period with commas, as we would with numerals. Write out the word form of the three digits in each period, then add the respective period name after each, except for the ones period. Attempt this before reading the solution below.
The word form of the above number is:
Two hundred forty-nine billion, five hundred fifty-one million, six hundred seventy-two thousand, four hundred eighty-six.
Decimal numbers
Decimal numbers are written in word form in a similar way as integers. One key difference is the addition of the decimal point, which is written as «and.» The numbers after the decimal point are written in the same way as any integer, except that the last digit in the number is hyphenated, and the place value of the digit is written after the hyphen. For example, the decimal number 123.123 is written in word form as «One hundred twenty-three and one hundred twenty-three-thousandths.»
The table below shows the name of each place based on the place value of the number 1:
| Decimal | Place value |
|---|---|
| 0.1 | tenths |
| 0.01 | hundredths |
| 0.001 | thousandths |
| 0.0001 | ten-thousandths |
| 0.00001 | hundred-thousandths |
| 0.000001 | millionths |
| 0.0000001 | ten-millionth |
| 0.00000001 | hundred-millionth |
| 0.000000001 | billionth |
Thus, to write any decimal number:
- Write the word form of the number to the left of the decimal point first, then the word form of the number to the right.
- Hyphenate the last word in the word form of the number to the right of the decimal point.
- Write the place value of the last digit after the hyphen.
Fractions
The rules for writing fractions in word form are not as consistent as those for writing a decimal number, so instead of set rules, below are a few examples of the word forms of various fractions, as well as some general rules that apply to many fractions.
Generally, aside from exceptions, such as the word form of ½ being «one half» not «one second,» the rules below can be used to write the word form of most fractions.
- Write the word form of the integer in the numerator.
- Write the denominator in its ordinal number form.
Number words are the alphabetical form of numbers. As the name suggests, these are numbers written in words. Word form is writing the numerical/number as you would say it in words.
‘Number words’ or ‘number names’ are simply the names assigned to numbers so that we can identify each number uniquely. When we talk about “math,” what is the first thing that comes to your mind? Numbers! Are you aware that numbers also have names called number names? Yes, like everything else in the world, numbers have names. Let us know the number name definition and the rules to write them.
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Number Words: Definition
A number word or number name is a way to express numbers in their word form. We can express numbers using their number name form. The spelling of numbers in English is something we should focus on while writing the numbers in word form.
For example, we can write 1 as “one.” So, the number name for 1 is “one.”
Similarly, we can express the number 2 as “two” in its word form.
The number 3 as “three” in its word form, and so on.
For example:
With the help of the number words from one to ten, we can make number words of higher value.
It is important to learn every number word from One to Twenty to learn other number words. Also, the number words from eleven to twenty are very different from other number words.
After learning the number words up to twenty, it is important to learn the number words such as thirty, forty, fifty, sixty until hundred.
Once you know these number words, it is easy to make number words for higher value numbers.
For example:
The above two number words are made from learning the basic number words from one to ten, and the number words for tens value, like sixty, seventy and eighty.
As the numbers increase in value and become larger with three, four, five, six, seven and more digits, the names start to change.
Related Worksheets
Rules to Write Numbers in Word Form
While writing numbers in their number words form, we have to follow certain rules. These rules are as follows:
Rule 1
Always consider place values while writing numbers in the word form.
For example, the digit 2 at the ones place is read as 2. The same digit at the tens place has the value “twenty.” So, 22 can be written as “twenty-two.”
Rule 2
To write numbers between 1–20, refer to the number names chart.
To express numbers beyond 20 in words, you must follow a certain pattern. As per this pattern, the multiples of 10 up to 90 are written as thirty, forty, fifty, sixty, seventy, eighty, and ninety.
Rule 3
For writing multiples of 100 in word form, you can write the digit in the word form and add the word hundred after it.
For example, you can express 200 as two hundred in the word form, 600 as six hundred, and so on.
You can follow the same rule while writing multiples of 1000 in word form. The only difference is that you have to add the word thousand instead of hundred. For example, you can write 3000 as three thousand in the word form.
Rule 4
For writing two-digit or three-digit numbers in word form, you have to write them in their expanded form. Ensure that you take the position of 0 in account.
For example, you can write 107 (expanded into $100 + 0 + 7$) as one hundred seven.
The word form of 125 (expanded into $100 + 20 + 5$) is one hundred twenty-five.
Number Words or Number Names from 1 to 100
Here’s a table containing numbers 1 to 100 and their corresponding word forms:
The Number Words for Higher Values
It becomes easy to convert numbers to number words and number words to number if we know the number words.
For example:
Write the given numbers in words.
Write the given numbers in numerals.
Number Names as per the International Number System
In the international system, the numbers are organized into periods and groups. The periods are categorized as ones, thousands, millions, etc. Each period is grouped into three place values. While writing numbers in this system, we insert a comma or separator after every three digits from the right.
The place value names in the international system are as follows:
- Ones
- Tens
- Hundreds
- Thousands
- Ten Thousands
- Hundred Thousands
- Millions
- Ten Millions
- Hundred Millions
- Billions
- Ten Billions
- Hundred Billions
- Trillions, and so on
Example: Suppose you have to write the word form of the number 6,342,715 in the international system.
6,342,715 is Six Million Three Hundred Forty-two Thousand Seven Hundred Fifteen.
Place Value Chart for International System
Here is the place value chart for the international system:
From this place value chart, we understand:
- 1 million $= 1000$ thousand
- 1 billion $= 1000$ million
Tips and Tricks to Learn Numbers Names
Here are a few tips to help you learn and write numbers in their word forms:
- Write down 1 to 20 as numbers and their spellings.
- Write down the multiples of 10 up to 90 and their spellings.
For example, 10: Ten, 20: Twenty, 30: Thirty, and so on.
- Write down the multiples of 100 and their spellings.
For example, 100: Three hundred, 200: Two hundred, and so on.
- For two-digit numbers beyond 20, expand them and write them in words in their expanded form. For example, you can expand 32 as $30 + 2$ and write “thirty-two.”
- Follow the same technique for large numbers.
For example, you can expand 471 as “$400 + 70 + 1$” and write “four hundred seventy-one” or “four hundred and seventy-one.”
Number Names as per the Ordinal System
An ordinal number expresses the rank or position of something. That is why they are also known as ranking or positioning numbers.
Ordinal numbers are written as 1st, 2nd, 3rd, 4th, and so on.
Here is a chart of the first 50 ordinal numbers and their number names:
Fun Facts
- When writing ordinal numbers in their word form, we use the suffix -th for the numbers 11, 12, and 13; but for all other numbers ending with 1, 2, or 3, we use the suffixes -st, -nd, and -rd, respectively. For example, we express 51 as fifty-first, 52 as fifty-second, and 53 as fifty-third.
- The word form of the number 40 is forty and not fourty.
- When writing numbers between 21 and 99, we use a hyphen $(-)$ in between.
- To write number words, we can write the word form of the numbers as we say them.
Conclusion
Number names offer an easy way to identify and learn numbers. They can help us to understand how the number system functions. Knowing to read and write numbers in words can enable us to identify how numbers relate to one another.
Solved Examples
- Write the number 7575 in words.
Solution:
We can expand 7575 as $7000 + 500 + 70 + 5$.
7575 in word form is “seven thousand five hundred seventy-five.”
- What comes after the given number name: twenty-nine?
Solution:
Twenty-nine $= 29$
The number after 29 is $29 + 1 = 30$
30 in the word form is Thirty.
So, thirty comes after twenty-nine.
- Count the emojis in the given image and write the number in words.
Solution:
$5 + 4 + 3 + 2 + 1 = 15$
The given image has fifteen or 15 smileys.
- Express 2022 in words and also in the ordinal system.
Solution:
$2022 = 2000 + 0 + 20 + 2$
In words, we write it as “two thousand twenty-two.”
Also, 2022 is written as “two thousand twenty-second” in the ordinal system.
- Write the word form of 404.
Solution:
$404 = 400 + 0 + 4$
404 is four hundred four.
Practice Problmes
Fifty-seven
Five & seven
Seventy five
None of the above
Correct answer is: Fifty-seven
We expand 57 as $50 + 7$. So, it would be written as “fifty-seven.”
Sixty-tenth
Seventieth
Seventy
None of the above
Correct answer is: Seventieth
As per the ordinal system, “seventieth” comes after “sixty-ninth.”
4040 is four thousand forty
4004 is four thousand four
4400 is four thousand four hundred
4440 is four thousand forty-four
Correct answer is: 4440 is four thousand forty-four
4440 is four thousand four hundred forty.
$gt$
$=$
$lt$
None of the above
Correct answer is: $lt$
Four hundred sixty-three is 463. Thus, $436 lt 463$.
Fifth and eighth
Fifth and seventh
Fourth and seventh
Sixth and eighth
Correct answer is: Fifth and seventh
By counting the letters in the word “PLACEMENT,” we can see that the letter E appears in the fifth and seventh positions.
Frequently Asked Questions
Do we have to use commas when writing a number in its word form?
No, we don’t use commas when writing a number in its word form.
Does the word zero appear in any number name?
No, we don’t use the word “zero” when writing a number in words.
Can we write decimal numbers in words?
Yes, we can write decimal numbers in words. For example, we can write 42.35 as forty-two point three five.
Are there any real-life applications of writing numbers in words?
Yes, there are real-life applications of writing numbers in words. For example, it is mandatory to write the amount in both figures and words in a bank cheque.
Why is place value important for writing numbers in words?
The place value helps to determine the place of a digit in a number. This is important for reading a number and writing it in words.
Related Articles
- Word Form
- Natural Number
- Number Words
The word form of a number, also called word name for a number or written form, is the number written in words.
More examples
The word form for 16 is sixteen.
The word form for 2/5 is two-fifths.
The word form for 9.4 is nine and four tenths.
The word form for 2018 is two thousand, eighteen.
The word form for 2,150,045 is two million, one hundred fifty thousand, forty-five.
Notice that for 5.6, the decimal point is read as «and» and for 2,150,045, the word «and» is not included in the word form.
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Number forms are the different ways of writing whole numbers. See below the six different ways of writing the same whole number.
The following table shows the number forms for a number much bigger than 324. Notice that in the figure above, we do not have a short word form for 324. However, we do have a short word form for the number 645927.
The short word form is used for numbers greater than one thousand.
| Number Forms | Example |
| Standard form | 645,927 |
| Word form or written form | six hundred fourty-five thousand, nine hundred twenty-seven |
| Short word form | 645 thousand, 927 |
| Expanded form | (6 × 100,000) + (4 × 10,000) + (5 × 1000) + (9 × 100) + (2 × 10) + (7 × 1) |
| Exponential form | (6 × 105) + (4 × 104) + (5 × 103) + (9 × 102) + (2 × 101) + (7 ×100) |
| Scientific form | 6.45927 × 105 |
More examples showing the six ways of writing whole numbers.
Example #1
Show the six different ways of writing 572,048
Solution
Standard form: 572048
Word form: Five hundred seventy-two thousand, forty-eight
Short word form: 572 thousand, 48
Expanded form: (5 × 100000) + (7 × 10000) + (2 × 1000) + (0 × 100) + (4 × 10) + (8 × 1)
Exponential form: (5 × 105) + (7 × 104) + (2 × 103) + (0 × 102) + (4 × 101) + (8 × 100)
Scientific form: 5.72048 × 105
Example #2
Show the six different ways of writing 8,796,532,148
Solution
Standard form: 8,796,532,148
Word form: Eight billion, seven hundred ninety-six million, five hundred thirty-two thousand, one hundred forty-eight
Short word form: 8 billion, 796 million, 532 thousand, 148
Expanded form: (8 × 1000000000) + (7 × 100000000) + (9 × 10000000) + (6 × 1000000) + (5 × 100000) + (3 × 10000) + (2 × 1000) + (1 × 100) + (4 × 10) + (8 × 1)
Exponential form: (8 × 109) + (7 × 108) + (9 × 107) + (6 × 106) + (5 × 105) + (3 × 104) + (2 × 103) + (1 × 102) + (4 × 101) + (8 × 100)
Scientific form: 8.796532148 × 109
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Numbers in Words is writing the numbers in alphabetical form instead of digits. There are various systems to write numbers in words. After reading this article, you can write whole numbers in words, and write numbers in word form in standard form. We will primarily focus on the Indian & International number system of writing numbers in words in English, with their Rules, Tricks to remember and write spellings. You can learn to spell numbers in words 1 to 100 with Solved Examples and FAQs.
What is Number in Words?
Alphabetical form of numbers is called writing numbers in words. These are numbers written in words as the name implies. In the English language, the number 100, for example, is written as one hundred. All natural numbers, such as ones, tens, hundreds, thousands, and so on, can be represented in words based on the place value of their digits.
What is a Number Name?
Number name is the method of representing numbers in words. The alphabetical form of numbers is called number words. These are numbers written in words as the name implies. In language, the number 100, for example, is written as one hundred. All natural numbers, such as ones, tens, hundreds, thousands, and so on, can be represented as number names based on the place value of their digits.
Examples: 128 = 100 + 20 + 8. One hundred and twenty-eight is the number name of 128.
412 = 400 + 10 + 2 = 400 + 10 + 2 = 400 + 10 + 2 = 400 + 10 + 2 = 400 + 10 + 2 = 400 + 10 + 2 = 400 + 12. As a result, the number 412’s name is Four Hundred and Twelve.
685 = 600 + 80 + 5. = 685 = 600 + 80 + 5. Six hundred eighty-five is the number name for 685.
List of Number Names from 1 to 20
Here is a list of Numbers in Words from 1 – 20. A 1-20 number chart is a great way to teach your youngster numbers and practise one-to-one correspondence. The numbers 1 through 20 are represented in the graphic. Each number has a term for it, as well as a number of visuals that correspond to it.
| List of Numbers in Words from 1 to 20 | ||||
| 1 – One | 2 – Two | 3 – Three | 4 – Four | 5 – Five |
| 6 – Six | 7 – Seven | 8 – Eight | 9 – Nine | 10 – Ten |
| 11 – Eleven | 12 – Twelve | 13 – Thirteen | 14 – Fourteen | 15 – Fifteen |
| 16 – Sixteen | 17 – Seventeen | 18 – Eighteen | 19 – Nineteen | 20 – Twenty |
List of Number Names from 1 to 50
Here’s a list of Numbers in Words from 1 to 50. 1-50 number chart is a great way to teach and learn number names.
| Number In Words 1 – 50 | ||||
| 1 One | 2 Two | 3 Three | 4 Four | 5 Five |
| 6 Six | 7 Seven | 8 Eight | 9 Nine | 10 Ten |
| 11 Eleven | 12 Twelve | 13 Thirteen | 14 Fourteen | 15 Fifteen |
| 16 Sixteen | 17 Seventeen | 18 Eighteen | 19 Nineteen | 20 Twenty |
| 21 Twenty-one | 22 Twenty-two | 23 Twenty-three | 24 Twenty-four | 25 Twenty-five |
| 26 Twenty-six | 27 Twenty-seven | 28 Twenty-eight | 29 Twenty-nine | 30 Thirty |
| 31 Thirty-one | 32 Thirty-two | 33 Thirty-three | 34 Thirty-four | 35 Thirty-five |
| 36 Thirty-six | 37 Thirty-seven | 38 Thirty-eight | 39 Thirty-nine | 40 Forty |
| 41 Forty-one | 42 Forty-two | 43 Forty-three | 44 Forty-four | 45 Forty-five |
| 46 Forty-six | 47 Forty-seven | 48 Forty-eight | 49 Forty-nine | 50 Fifty |
List of Number Names from 1 to 100
Here’s a list of Numbers in Words from 1 – 100. A 1-100 number chart is a great way to teach and learn number names.
| List of Number Names from 1 to 100 | ||||
| 1 one | 2 two | 3 three | 4 four | 5 five |
| 6 six | 7 seven | 8 eight | 9 nine | 10 ten |
| 11 eleven | 12 twelve | 13 thirteen | 14 fourteen | 15 fifteen |
| 16 sixteen | 17 seventeen | 18 eighteen | 19 nineteen | 20 twenty |
| 21 twenty- one | 22 twenty- two | 23 twenty- three | 24 twenty- four | 25 twenty- five |
| 26 twenty- six | 27 twenty- seven | 28 twenty- eight | 29 twenty- nine | 30 thirty |
| 31 thirty- one | 32 thirty- two | 33 thirty- three | 34 thirty- four | 35 thirty- five |
| 36 thirty- six | 37 thirty- seven | 38 thirty- eight | 39 thirty- nine | 40 forty |
| 41 forty- one | 42 forty- two | 43 forty- three | 44 forty- four | 45 forty- five |
| 46 forty- six | 47 forty- seven | 48 forty- eight | 49 forty- nine | 50 fifty |
| 51 fifty- one | 52 fifty- two | 53 fifty- three | 54 fifty- four | 55 fifty- five |
| 56 fifty- six | 57 fifty- seven | 58 fifty- eight | 59 fifty- nine | 60 sixty |
| 61 sixty- one | 62 sixty- two | 63 sixty- three | 64 sixty- four | 65 sixty- five |
| 66 sixty- six | 67 sixty- seven | 68 sixty- eight | 69 sixty- nine | 70 seventy |
| 71 seventy- one | 72 seventy- two | 73 seventy- three | 74 seventy- four | 75 seventy- five |
| 76 seventy- six | 77 seventy- seven | 78 seventy- eight | 79 seventy- nine | 80 eighty |
| 81 eighty- one | 82 eighty- two | 83 eighty- three | 84 eighty- four | 85 eighty- five |
| 86 eighty- six | 87 eighty- seven | 88 eighty- eight | 89 eighty- nine | 90 ninety |
| 91 ninety- one | 92 ninety- two | 93 ninety- three | 94 ninety- four | 95 ninety- five |
| 96 ninety- six | 97 ninety- seven | 98 ninety- eight | 99 ninety- nine | 100 one hundred |
How to write a Number in Words using International System?
It is based on the International Place Value Chart. The steps to write numbers in International System are as follows.
Step 1: First, we begin from the right side and insert commas after every three digits.
Step 2: Each group is assigned a period starting from the right-hand side as ones, thousands, and millions, followed by billions and so on. This becomes the place value of the digits.
Step 3: Identify the face value of each digit. For example, if a number is 56, the face value of 6 is simply 6, however, if a number is 567, the place value is in the tens place, which is 60.
Step 4: We add up the amounts in the same period. For example, in 27,000 we have a place value of 2 as twenty thousand and 7 as seven thousand. Together it becomes 20 + 7 i.e. twenty-seven thousand.
Step 5: Now write down the face value of each number starting from the left-hand side.
How to write a Number in Words using Indian System?
It is based on the Indian Place Value Chart. The Indian System is a little different from the International system. But it can be easily learnt below and you can convert numbers to words in Indian rupees.
Step 1: First, we begin from the right side and insert commas. The first group is after three-digit and after that every two digits.
Step 2: Each group is assigned a period starting from the right hand side as ones, thousands, lakhs, crores and so on. This becomes the place value of the digits.
Step 3: Identify the face value of each digit. For example, if a number is 56, the face value of 6 is simply 6, however, if a number is 567, the place value is in the tens place, which is 60.
Step 4: We add up the amounts in the same period. For example, in 27,000 we have a place value of 2 as twenty thousand and 7 as seven thousand. Together it becomes 20 + 7 i.e. twenty-seven thousand.
Step 5: Now write down the face value of each number starting from the left-hand side.
Rules of Writing Numbers in Words
- In any Numbering System, we always start on the right side. The number is divided into periods, each of which is read separately.
- Small numbers ranging from one to ten (or one to nine, depending on the style guide) should normally be spelt out in writing.
- Numbers greater than 10 are written as numerals.
- All compound numerals from twenty-one to ninety-nine should be hyphenated.
Tips to Write Numbers in Words
- Using simple Number/Rhyme pictures associated with a storey is the easiest, but the least reliable, approach to recalling numbers.
- A preferable method is to employ a simple peg system, in which you can correlate numerals from the Number/Rhyme System with positions structured using the Alphabet System.
Solved Examples of Numbers in Words
Example 1: Write the numbers in the International and Indian place-value system place commas and the name of the following numbers.
Solution: 721336598 in the Indian system:
Let’s interpret the number by arranging the digits in the Indian place value system from left to right according to their locations as ones, tens, hundreds, thousands, and so on.
The number is written as 72,13,36,598 and read as
Seventy-two crores thirteen lakh thirty-six thousand five hundred and ninety-eight.
721336598 in the International System:
Now, in the international place value system, arrange the digits from left to right according to their locations as ones, tens, hundreds, thousands, and so on, and read and write the number.
The number is written as 721,336,598
Let’s read the number by arranging the digits from left to right.
Seven hundred and twenty-one million, three and thirty-six, hundred thousand five hundred and ninety-eight.
Example 2: Using the International system, write the number; Six million, four hundred and eleven thousand, two hundred and sixty.
Solution: 6,411,260.
Example 3: Using the international system, read the number 7456123.
Solution: 7456123- Seven million Four Hundred Fifty-six thousand one hundred twenty-three.
Example 4: Write the number in words: 12,367,169.
Solution: Twelve million, three hundred and sixty-seven thousand, one hundred and sixty-nine.
Example 5: Write seven hundred forty-three million eight hundred thirteen thousand two hundred fifty-six in the numeral form using the international system.
Solution: 743,813,256.
Hope this article on Number in Words was informative. Get some practice of the same on our free Testbook App. Download Now!
FAQs on Number in Words
Q.1 How do you write numbers in words using the International System?
Ans.1
- Step 1: First, we begin from the right side and insert commas after every three digits.
- Step 2: Each group is assigned a period starting from the right hand side as ones, thousands, and millions, followed by billions and so on. This becomes the place value of the digits.
- Step 3: Identify the face value of each digit. For example, if a number is 56, the face value of 6 is simply 6, however, if a number is 567, the place value is in the tens place, which is 60.
- Step 4: We add up the amounts in the same period.
- Step 5: Now write down the face value of each number starting from the left hand side.
Q.2 How do you write numbers in words using the Indian System?
Ans.2
- Step 1: First, we begin from the right side and insert commas. The first group is after three-digit and after that every two digits.
- Step 2: Each group is assigned a period starting from the right-hand side as ones, thousands, lakhs, crores and so on. This becomes the place value of the digits.
- Step 3: Identify the face value of each digit. For example, if a number is 56, the face value of 6 is simply 6, however, if a number is 567, the place value is in the tens place, which is 60.
- Step 4: We add up the amounts in the same period.
- Step 5: Now write down the face value of each number starting from the left-hand side.
For example, in 27,000 we have a place value of 2 as twenty thousand and 7 as seven thousand. Together it becomes 20 + 7 i.e. twenty-seven thousand.
Q.3 What is called 10000000000?
Ans.3 The number: 10000000000 is (10^{13}). I would call it ten million million. You could call it ten trillion. A trillion is a thousand billion.
Q.4 What is number in words?
Ans.4 Alphabetical form of numbers is called writing numbers in words. These are numbers written in words as the name implies.
Q.5 What is a number name?
Ans.5 Number name is the method of representing numbers in words. The alphabetical form of numbers is called number words. These are numbers written in words as the name implies.
Q.6 What are the rules of writing numbers in words?
Ans.6 The rules of writing numbers in words are:
- In any Numbering System, we always start on the right side. The number is divided into periods, each of which is read separately.
- Small numbers ranging from one to ten (or one to nine, depending on the style guide) should normally be spelt out in writing.
- Numbers greater than 10 are written as numerals.
- All compound numerals from twenty-one to ninety-nine should be hyphenated.
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