A collection of three worksheets. One worksheet on evaluating a function at a given value and determining the domain of a function and two worksheets on finding the inverse of a function. Detailed solutions are included. Good for GCSE/IGCSE students.

Three worksheets about simplifying algebraic fractions by cancelling the common factors of numerator and denominator. It involves factorisation of trinomials using perfect squares and difference of two squares. Detailed solutions are provided. Good practise for GCSE/IGCSE students. From https://mathamaniacs.com/

Three worksheets on finding the appropriate multiplier to calculate a percentage of an amount, increase or decrease an amount by a percentage and using the multiplier to increase or decrease an amount. Solutions are included. From https://mathamaniacs.com/

Four worksheets on multiplying and dividing positive and negative integers. Answers are included. From https://placeformath.blogspot.com/p/worksheet-shop.html

Three worksheets on set notation: belongs to, does not belong to, union, intersection, empty set, complement of a set, number of elements of a set etc. Detailed solutions are included. From https://placeformath.blogspot.com.cy/p/worksheet-shop.html

A collection of three worksheets. One on factorising perfect squares and two on factorising the difference of two squares. Detailed solutions are included.

A collection of three worksheets. Two worksheets on expressing one quantity as a percentage of another (with calculator and non-calculator exercises) and one worksheet on calculating percentages of given amounts. Detailed solutions are included. From https://mathamaniacs.com/