Maths dictionary
What is the order of operations (BODMAS)?
The order of operations says which part of a calculation to do first: brackets, then orders (powers), then division and multiplication, then addition and subtraction.
Definition
The order of operations says which part of a calculation to do first: brackets, then orders (powers), then division and multiplication, then addition and subtraction.
Example
3 + 4 × 2 = 11, not 14, because multiplication comes before addition.
Tip
BODMAS and PEMDAS are the same rule.
Practise it
- Worksheets: Order of operations (BODMAS / PEMDAS) (Grade 5)
- Online maths practice
Quick check: try these
Work each one out on paper, then tap the question to see the answer.
30 ÷ 5 + 7 × 2 =
Answer: 20
10 × (6 − 2) =
Answer: 40
(12 + 8) × 7 =
Answer: 140
45 ÷ 9 + 4 × 7 =
Answer: 33
Learn it in depth
Order of operations is part of Algebraic Expressions for Class 7: notes, formulas, solved examples with every step, common mistakes and ten practice questions with answers. Want a teacher to go through it with you? See Class 7 maths tuition.
Related words
FAQ
Order of operations: questions
What is the order of operations (BODMAS)?
The order of operations says which part of a calculation to do first: brackets, then orders (powers), then division and multiplication, then addition and subtraction. 3 + 4 × 2 = 11, not 14, because multiplication comes before addition.
What is a common mistake with order of operations?
BODMAS and PEMDAS are the same rule.
Where do students learn order of operations?
Algebraic Expressions is usually taught in Class 7, and the ideas come back in later classes. Chapter names and order differ by board and textbook, so follow your own textbook. We have a full page with notes, solved examples and practice questions.
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