A collection of 5 worksheets on ratio and proportion based on the GCSE 9-1 specification. The following worksheet are included: Introduction to ratios: converting ratios to fractions, writing and simplifying ratios Simplifying ratios Ratios: simplifying ratios and dividing an amount in a given ratio Dividing amounts in a given ratio Direct proportion: calculating the constant of proportionality using the given information and then use the resulting equation to calculate the value of the one of the two variables given the value of the other Detailed solutions are included.

Three worksheets on dividing polynomials using long division. Solutions are included.

Five worksheets on sequences. Detailed solutions are provided. Good for GCSE/IGCSE students.

Three worksheets on multiplying fractions or mixed numbers by whole numbers. Detailed solutions are provided.

20 Worksheets on algebra topics. Good for GCSE/IGCSE students. Detailed solutions are included.

A collection of three worksheets on operations with mixed numbers. The first is on addition and subtraction. The second is on multiplication and division. The third is on all four operations. Detailed solutions are included.

A collection of 9 worksheets on algebraic fractions, including exercises on adding, subtracting, multiplying and dividing algebraic fractions, simplifying expressions with algebraic fractions and solving equations with algebraic fractions. Detailed solutions are provided.

A collection of three worksheets on the following topics: Sum of angles in a triangle: a worksheet on evaluating the third angle in a triangle given the other two using the fact that their sum is 180 degrees Exterior Angles of a Triangle: a worksheet on the exterior angles of a triangle. The exercises require to use the fact that an exterior angle of a triangle is equal to the sum of the two interior opposite angles. Interior and exterior angles in regular polygons: a worksheet on calculate the interior and exterior angle sum of regular polygons and the measure of each interior and each exterior angle of regular polygons. Detailed solutions are provided.

A collection of three worksheets on differentiating using the basic rules for functions that are constant, powers of a variable or sums of powers of a variable, products of a constant and another function, products or quotients of two functions. The two worksheets are on functions that are powers of a variable or sums of powers of a variable and the third is on all the above rules. Detailed solutions are provided.

A collection of four worksheets on differentiation. The questions require the use of basic rules for functions that are powers of a variable or sums of powers of a variable and application of differentiation to problems on kinematics. Detailed solutions are included.