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Pearson Edexcel International GCSE Mathematics (Specification A) (4MA1)

1 Numbers and the number system

1.4 Powers and roots

1.5 Set language and notation

1.6 Percentages

1.7 Ratio and proportion

1.8 Degree of accuracy

1.9 Standard form

1.10 Applying number

1.11 Electronic calculators

2 Equations, formulae and identities

2.1 Use of symbols

2.2 Algebraic manipulation

2.3 Expressions and formulae

2.3.A Unknowns and variables

2.3.B Correct notational conventions for algebraic

2.3.C Substitution in expressions and formulae

2.3.D Formulae from mathematics and other real-life contexts

2.3.E Derive a formula or expression

2.3.F Changing the subject of a formula

2.4 Linear equations

2.6 Simultaneous linear equations

2.7 Quadratic equations

2.8 Inequalities

3 Sequences, functions and graphs

4 Geometry and trigonometry

4.1 Angles, lines and triangles

4.5 Construction

4.6 Circle properties

4.7 Geometrical reasoning

4.8 Trigonometry and Pythagoras’ theorem

4.9 Mensuration of 2D shapes

4.10 3D shapes and volume

4.11 Similarity

5 Vectors and transformation geometry

5.2 Transformation geometry

6 Statistics and probability

6.1 Graphical representation of data

6.2 Statistical measures

6.3 Probability

7 Mathematical problem-solving and reasoning

Problem-solving

Mathematical reasoning

Question Bank/IGCSE Edexcel Math a/Foundation/2 Equations, formulae and identities/2.3 Expressions and formulae/2.3.C Substitution in expressions and formulae

Edexcel IGCSE Math A Foundation 2.3.C Substitution into Expressions & Formulae

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