# CIE O-Level Notes

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O-Level Maths revision notes made for the CIE exam boards. This covers all the topics and modules for all syllabus including 4024.

Topics that are covered includes Algebraic manipulation; Algebraic representation and formulae; Directed numbers; Estimation; Indices; Limits of accuracy; Money; Number; Ordering; Percentages; Personal and small business fi nance; Ratio, proportion, rate; Set language and notation; Solutions of equations and inequalities; Squares, square roots, cubes and cube roots; Standard form; The four operations; Time; Use of an electronic calculator; Vulgar and decimal fractions and percentages;

Algebraic manipulation:

Algebraic representation and formulae:

Directed numbers:

Estimation:

Indices:

Limits of accuracy:

Money:

Number:

Ordering:

Percentages:

Personal and small business fi nance:

Ratio, proportion, rate:

Set language and notation:

Solutions of equations and inequalities:

Squares, square roots, cubes and cube roots:

Standard form:

The four operations: