Contributed by Kuldeep Verma — shared free on Ocoviz Open Learning
✓ Reviewed for quality by the Ocoviz team
👁 30 students used this · 👍 2 found it helpful
A simple, visual and student-friendly guide to understanding BODMAS and solving mathematical expressions correctly. This resource explains the correct order of operations and highlights the important Left → Right rule for Division & Multiplication and Addition & Subtraction
Useful for students learning arithmetic operations, order of operations and mathematical expressions.
- Understand what BODMAS means.
- Identify the correct order in which mathematical operations should be performed.
- Understand that Division and Multiplication have equal priority.
- Understand that Addition and Subtraction have equal priority.
- Apply the Left → Right rule correctly.
- Avoid common mistakes while solving mathematical expressions.
BODMAS Stands for:
B — Brackets
(Solve expressions inside brackets first.)
O — Orders
(Solve powers, roots or indices next.)
D & M — Division & Multiplication
(They have the same priority. Solve them from Left → Right.)
A & S — Addition & Subtraction
(They also have the same priority. Solve them from Left → Right.)
✏️ Quick Example: 8 + 12 ÷ 4 × 2 − 3
Step 1: 12 ÷ 4 = 3
Step 2: 3 × 2 = 6
Step 3: 8 + 6 − 3 = 11
Remember This: “Brackets First, DM Left-to-Right, AS Left-to-Right!”