GCSE CCEA Maths · Topic 1
Number
In short
Topic 1: Number in GCSE CCEA Maths covers 4 topics: Structure and Calculation, Fractions, Decimals and Percentages, Powers, Roots and Standard Form and Measures and Accuracy. Each one below lists the key points to revise.
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What is in Topic 1: Number?
Topic 1: Number
Structure and Calculation
- Place value and ordering
- Factors, multiples and primes
- Order of operations
Fractions, Decimals and Percentages
- Fraction arithmetic
- Percentage change
- Recurring decimals
Powers, Roots and Standard Form
- Index laws
- Standard form
- Surds
Measures and Accuracy
- Rounding and significant figures
- Error intervals
- Bounds
Number: common questions
What is in Topic 1: Number?
It covers 4 topics: Structure and Calculation; Fractions, Decimals and Percentages; Powers, Roots and Standard Form; Measures and Accuracy.
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