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1.3.3 Rounding and Error Intervals — Edexcel Mathematics 1MA1 | GradeGen.AI
Mathematics
Number
Measures and Accuracy
Rounding and Error Intervals
Rounding and Error Intervals
Edexcel GCSE Mathematics (1MA1) — Number
What You Need to Know
Round numbers and measures to an appropriate degree of accuracy (e.g., decimal places or significant figures).
Use inequality notation to specify simple error intervals arising from truncation or rounding.
Revision Notes
1
Rounding and Error Intervals
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