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BODMAS FULL FORM – Importance and Roles of BODMAS in Mathematics

BODMAS Full Form: Understanding the Order of Operations in Mathematics

BODMAS full form – If you’ve ever solved a complex mathematical problem, you must be familiar with the term BODMAS. It is an acronym that represents the order of operations in mathematics, which tells us the sequence in which arithmetic operations are to be performed. In this article, we’ll explore the BODMAS full form and its significance in mathematical calculations.

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Introduction to BODMAS

BODMAS is a mathematical concept that guides us in solving complex arithmetic expressions. It’s essential to follow this order of operations to obtain accurate results. BODMAS is widely used in the field of mathematics, science, engineering, and other related disciplines that deal with numbers and calculations.

What is the Full Form of BODMAS?

The Full Form of BODMAS is as follows:

  • B – Bracket
  • O – Of
  • D – Division
  • M – Multiplication
  • A – Addition
  • S – Subtraction

Understanding BODMAS with Examples

Let’s understand BODMAS with the help of an example:

Suppose we need to solve the following arithmetic expression:

30 ÷ 2 (5 + 3) – 6

Using BODMAS, we’ll solve this expression in the following order:

  • First, we’ll solve the brackets, i.e., (5+3) = 8
  • Next, we’ll perform division, i.e., 30 ÷ 2 = 15
  • Then, we’ll perform multiplication, i.e., 15 x 8 = 120
  • After that, we’ll perform subtraction, i.e., 120 – 6 = 114

Therefore, the value of the given expression is 114.

The Importance of BODMAS in Mathematics

The importance of BODMAS in Mathematics can be summarized as follows:

  • BODMAS provides a standardized approach to solving complex arithmetic expressions.
  • It helps to obtain accurate results by following a specific order of operations.
  • It simplifies the calculation process and reduces the chances of errors.
  • It’s essential in solving algebraic equations and calculus problems.

Common Mistakes while Applying BODMAS

Students often make the following mistakes while applying BODMAS:

  • Confusing the order of addition and subtraction or multiplication and division.
  • Not following the order of operations and performing the operations in the wrong sequence.
  • Ignoring the brackets or not simplifying the expression inside them.

Alternative Acronyms for BODMAS

There are several alternative acronyms used for BODMAS, depending on the country or region. Some of the commonly used ones are:

  • PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction)
  • BEDMAS (Brackets, Exponents, Division, Multiplication, Addition, Subtraction)
  • BIDMAS (Brackets, Indices, Division, Multiplication, Addition, Subtraction)

The Role of BODMAS in Real-Life Applications

BODMAS is not just limited to the field of mathematics, but it also has significant applications in our daily lives. Some of the areas where BODMAS is used are:

  • Finance: In the financial sector, BODMAS is used to calculate interest rates, investment returns, and other financial calculations.
  • Science: BODMAS plays a crucial role in scientific research and experiments, where calculations involving complex expressions are often involved.
  • Engineering: Engineers use BODMAS to calculate the dimensions, forces, and other parameters required in designing various structures and machines.
  • Computer Programming: BODMAS is used in computer programming to perform arithmetic operations and calculations.

BODMAS in Programming Languages

Programming languages also follow the BODMAS rule while performing arithmetic calculations. For instance, in C++, the order of operations is as follows:

  • Parentheses ()
  • Exponents ^
  • Multiplication *
  • Division /
  • Modulo %
  • Addition +
  • Subtraction –

The Significance of BODMAS in Competitive Exams

BODMAS is an essential topic in various competitive exams, such as GRE, GMAT, CAT, and others. Questions related to BODMAS are often asked to test the mathematical aptitude of the candidates. Hence, it’s crucial to have a good understanding of BODMAS to excel in these exams.

Tricks to Remember BODMAS

Remembering the order of operations in BODMAS can be challenging for some students. Here are some tips that can help you remember BODMAS:

  • Remember the phrase “Please Excuse My Dear Aunt Sally” to represent the order of operations in BODMAS.
  • Use acronyms such as BODMAS, PEMDAS, or BEDMAS to remember the sequence of operations.
  • Solve more practice problems to reinforce the order of operations in your memory.

BODMAS vs PEMDAS: What’s the Difference?

PEMDAS is an alternative acronym used for BODMAS, where P stands for Parentheses, E for Exponents, and MDAS for Multiplication, Division, Addition, and Subtraction. Both BODMAS and PEMDAS follow the same order of operations, with the only difference being the inclusion of Exponents in PEMDAS.


BIDMAS is another acronym used for the order of operations, where B stands for Brackets, I for Indices, and DMAS for Division, Multiplication, Addition, and Subtraction. The only difference between BODMAS and BIDMAS is the inclusion of Indices in BIDMAS, which refers to the power of a number. However, both follow the same order of operations for other arithmetic operations.


In conclusion, BODMAS is an important concept that helps us solve complex arithmetic expressions in mathematics and its applications in various fields. By following the order of operations in BODMAS, we can obtain accurate results and simplify the calculation process.

Frequently Asked Questions

Q.1 What is BODMAS used for?

BODMAS is used to represent the order of operations in mathematics and provides a standardized approach to solving complex arithmetic expressions.

Q.2 What is the full form of BODMAS?

The full form of BODMAS is Bracket, Of, Division, Multiplication, Addition, and Subtraction.

Q.3 What are the common mistakes while applying BODMAS?

The common mistakes while applying BODMAS are confusing the order of operations, not following the sequence of operations, and ignoring the brackets.

Q.4 What are the alternative acronyms for BODMAS?

The alternative acronyms for BODMAS are PEMDAS, BEDMAS, and BIDMAS.

Q.5 How is BODMAS used in real-life applications?

BODMAS is used in various fields, such as finance, science, engineering, and computer programming, to perform calculations and solve complex expressions.

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