

Is It Forty or Fourty? Correct Spelling and Exam Tips for 40 in Words
The concept of 40 in words is essential in mathematics and helps in solving real-world and exam-level problems efficiently. Knowing the correct way to write number names, especially for common numbers like 40, is important for spelling, cheques, and exams. Let’s explore how to write 40 in words, rules for spelling, and real-life uses.
Understanding 40 in Words
A 40 in words simply means how to express the number 40 as an English word. The correct spelling in English is forty (not “fourty”). This concept is widely used in number names, banking transactions (writing amounts on cheques), and exam situations where answers must be written in words. Knowing this spelling is also helpful for spelling practice and understanding the place value system.
Correct Spelling: Forty vs Fourty
Many students get confused between forty and fourty. Only forty is correct in UK English, Indian English, and international use. “Fourty” is an incorrect spelling. Always use “forty” on cheques, exams, and official documents.
Number | Correct Spelling | Incorrect Spelling |
---|---|---|
40 | Forty | Fourty |
Remember to use only “forty” whenever you write 40 in words.
How to Write 40 in Words: Step-by-Step
Let’s see how to convert the number 40 to words using the place value method:
1. Write the number in expanded form:2. Identify the value of each digit:
3. Combine the value using number names:
4. So, 40 in words = Forty.
Examples and Usage of 40 in Words
Here are some practical examples of how “40 in words” appears:
1. “Ram paid forty rupees for a book.”2. Write 40 in words when filling a cheque: “Rupees Forty Only”.
3. On an answer sheet: “The answer is forty.”
4. Practice worksheet: Spell “forty” correctly five times.
40 in Words in Different Languages
Language | 40 in Words |
---|---|
English | Forty |
Hindi | चालीस (Chalees) |
Gujarati | ચાલીસ |
Common Mistakes to Avoid
- Writing “fourty” instead of “forty”.
- Leaving the number in digits instead of using words on legal forms or cheques.
- Forgetting to capitalize at the start of a sentence.
Table: Number Names near 40
Here’s a helpful table to see correct number names close to 40 in words:
Number | In Words |
---|---|
38 | Thirty-eight |
39 | Thirty-nine |
40 | Forty |
41 | Forty-one |
50 | Fifty |
Practice Problems
1. Write 40 in words three times.2. What is the correct spelling: “forty” or “fourty”?
3. Write cheque amount for Rs. 40 using words.
4. Fill in the blank: 40 = _____. (Answer: Forty)
Real-World Applications
The knowledge of “40 in words” is used in filling out bank cheques, insurance forms, invoices, and answer sheets for competitive exams. Correct spelling is needed for these documents to be valid. At Vedantu, students learn these number names through practical worksheets and online quizzes.
We explored the idea of 40 in words, how to write it correctly, common errors, and where it is used in real life. Practice with Vedantu to avoid spelling mistakes and master number names for exams and daily use.
Related Maths Concepts and Quick Links
Number Names 1 to 50 | 41 in Words | 14 in Words | 50 in Words | Table of 40 | Multiples of 4 | Numbers in English | Number Names 1 to 100
FAQs on How to Write 40 in Words: Spelling and Examples
1. What is the correct way to write 40 in words?
The number 40 is written as forty in words.
2. Is "fourty" an acceptable spelling for 40 in English or in exams?
No, "fourty" is an incorrect spelling. The correct spelling is "forty", which is accepted in all English variants including CBSE and ICSE exams.
3. How do you write 40 in words on a cheque to avoid errors?
To write 40 on a cheque, spell it as forty clearly and correctly to avoid cheque rejection or bank processing errors. Always use the standard spelling forty without adding extra letters.
4. What are the spelling differences of the number 40 between British and Indian English?
Both British English and Indian English use the spelling forty for 40. There is no accepted variant like "fourty" in either version.
5. How is 40 written in words in Hindi and other Indian languages?
In Hindi, 40 is written as चालीस. Similarly, in Gujarati, it is written as ચાલીસ. Learning multiple language spellings helps students with syllabus requirements and multilingual exams.
6. What is the expanded form of 40 and how does it help in writing it in words?
The expanded form of 40 is 4 x 10 + 0 x 1 = 40. It shows that 40 has 4 tens and 0 ones, helping students understand place values and write the number as "forty" in words.
7. Why do students often confuse the spelling "forty" with "fourty"?
Confusion arises because the number 4 is spelled "four", leading to the mistaken spelling "fourty". However, "forty" is an exception in English number spelling rules and must be memorized.
8. How can understanding the spelling of 40 improve exam scores and prevent writing errors?
Correctly spelling forty in exams avoids mark deduction and prevents errors in cheque or official document writing. Mastery of number names reflects attention to detail, an important exam skill.
9. Are there similar numbers with tricky spellings like 40 that students should be aware of?
Yes, numbers such as 14 (fourteen), 41 (forty-one), and 50 (fifty) have spellings that follow specific rules. Learning these helps reduce mistakes in number-word conversions.
10. How does knowing multiples of 4 help in understanding the number 40 better?
Since 40 is a multiple of 4 (4 x 10), knowing multiples of 4 aids in arithmetic understanding and strengthens comprehension of number sequences, making it easier to write and use 40 in problem-solving.

















