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Mathematics
Edexcel GCSE Mathematics
Number
Structure and Calculation
The Four Operations
Edexcel GCSE Mathematics · 1MA1
The Four Operations
What you need to know
Apply the four operations to integers, decimals, simple fractions (proper and improper), and mixed numbers.
Perform calculations involving both positive and negative numbers.
Use formal written methods for arithmetic operations.
Understand and use place value when working with very large or very small numbers.
Apply place value concepts when calculating with decimals.
Revision notes
1
The Four Operations and Formal Written Methods
10 key terms
2
Calculating with Positive and Negative Numbers
5 key terms
3
Place Value Concepts
4 key terms
Practise with past papers
Key terms & definitions
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