Four worksheets on indices and surds with detailed solutions. Good revision for GCSE/IGCSE students. From: https://placeformath.blogspot.com.cy/

Three worksheets on operations and linear equations with positive and negative numbers. A worksheet introducing the students to addition, subtraction, multiplication and division of positive and negative numbers (integers, fractions and decimals). The exercises require to perform calculations with two or more terms and one or more operations (using the order of operations when appropriate) and find missing terms in given calculations. And two worksheets on solving linear equations involving various cases such as: one-step and two-step linear , linear equations with brackets, linear equations with double brackets, linear equations with fractions and linear equations with the variable on both sides. Detailed solutions are included.

A collection of 4 worksheets on arithmetic sequences based on the GCSE 9-1 specification. In these worksheets students are taught to understand and use common difference (d) and first term (a) in an arithmetic sequence, know and use nth term =a+(n-1)d and find the sum of the first n terms of an arithmetic series. Detailed solutions are included.

A bundle of 12 worksheets (with detailed solutions) on Coordinate topics appropriate for GCSE students. Each worksheet contains questions for students of various abilities. The topics covered by these worksheets include: Midpoint of a line segment The distance between two points on a line Straight lines Gradient and y-intercept of a straight line Gradient of a straight line passing through two points Equation of a line given its gradient and a point Parallel and perpendicular lines Equation of a line through a point and parallel to a given line Equation of a line through a point and perpendicular to a given line Graphs of linear equations Special Cases of Linear Functions Solving simultaneous equations graphically

Four worksheets introducing the students to addition, subtraction, multiplication and division of positive and negative numbers (integers, fractions and decimals). The exercises require to perform calculations with two or more terms, find missing terms in given calculations, and compare numerical expressions. Solutions are included.

Three worksheet introducing the students to addition, subtraction, multiplication and division of positive and negative numbers (integers, fractions and decimals) and the order of operations in calculations with such numbers. The exercises require to perform calculations with two or more terms and one or more operations (using the order of operations when appropriate) and find missing terms in given calculations. Solutions are included.

Three worksheets on solving simultaneous equations using the methods of substitution and elimination. The exercise require to solve simple and more complicated pairs of equations simultaneously and use simultaneous equations to solve word problems. Detailed solutions are included.

A collection of 16 worksheets on fractions. The following topics are included: Equivalent fractions Comparing fractions Simplifying fractions Simplifying fractions (harder) Equivalences between fractions, decimals and percentages Improper fractions and mixed numbers Adding fractions Subtracting fractions Multiplying fractions Dividing fractions Adding, subtracting, multiplying and dividing fractions and whole numbers Addition between fractions and mixed numbers Subtraction between fractions and mixed numbers Multiplication of Fractions and Mixed Numbers Division between fractions and mixed numbers Adding three fractions Solutions are provided.

A collection of three worksheets on HCF and LCM. The exercises require to find the prime factorisation of a set of 2 or 3 numbers using repeated division and use it to evaluate their HCF and their LCF, decide whether a given pair of numbers are relatively prime (coprime), simplify fractions as much as possible by dividing their numerator and denominator by their HCF , add or subtract pairs of fractions after changing their denominator and using the LCM of the original denominators and solving word problems using the highest common factor and the lowest common multiple. Detailed solutions are included.