This is a worksheet to help students strengthen their skills in the concept of parallel lines cut by a transversal. The following angle relationships occur in the exercises: complementary angles, supplementary angles, vertical angles, alternate interior angles, alternate exterior angles, consecutive interior angles and corresponding angles. In the first two exercises, students are given a diagram with two parallel lines cut by a transversal and are required to identify the relationships between some given pairs of angles. In the next exercises, students are given some diagrams with missing angles which are required to find by using their knowledge on the topic. Elementary and harder exercises are included. Detailed solutions (with reasoning) are provided.

A worksheet on changing recurring decimals into fractions including recurring decimals with repeating digits and non repeating digits. Detailed solutions are provided.

A worksheet on determining the gradient and the y-intercept of a straight line from its equation.

A worksheet on evaluating a percentage of a given percentage, evaluating an amount given a percentage of it (reverse percentage) and expressing one amount as a percentage of another. Word problems on this topics are also included. Detailed solutions are provided.

An introductory worksheet on powers. The exercises require converting a product of factors to a power, calculating the value of a given power, identifying the base and the exponent of a given power and ordering powers. Solutions are included.

A large collection of 24 worksheets (253 pages) on selected topics from algebra: Algebraic manipulation Substitution into formulae Simplifying expressions by collecting like terms Collecting like terms (expressions with different variables) Multiplying a single term over a bracket Expanding double brackets Factorisation Quadratic factorisation 9.Indices Rearranging formulae Inverse functions Composite functions Equation of a straight line Parallel and perpendicular lines Solving linear equations Solving quadratic equations by factorising Quadratic formula Completing the square and solving quadratic equations by com- pleting the square Simultaneous Equations -Elimination Simultaneous Equations -Substitution Simultaneous Equations One Linear, One Quadratic Linear inequalities Quadratic inequalities The nth term of linear and quadratic sequences Detailed solutions are included.

A worksheet on the triangle angle theorem and triangle exterior angle theorem. The exercises require to find missing angles by using the two theorems. Detailed solutions are included.

A worksheet on the triangle exterior angle theorem. The exercises require to find missing angles by using the triangle exterior angle theorem. Detailed solutions are included.

A worksheet on the triangle angle sum theorem. The exercises require to find missing angles by using the triangle angle sum theorem and the properties of special types of triangles (isosceles and equilateral). Detailed solutions are included.

A worksheet on expanding brackets and factorizing expressions. Detailed solutions are provided.

A worksheet on determining the rule that generates a given sequence and finding specific terms of a sequence given the first few terms. Detailed solutions are included.

A worksheet on solving linear equations of various types: one-step equations, two-step-equations, equations with the variable on both sides, equations with brackets and equations with fractions. Detailed solutions are included.