A collection of 10 worksheets on the following topics: equivalent fractions, comparing fractions, simplifying fractions, improper fractions and mixed numbers, adding fractions, subtracting fractions, multiplying fractions, dividing fractions, adding, subtracting, multiplying and dividing fractions and whole numbers and missing operations between fractions. Detailed solutions are included.

Three worksheets on finding the missing operations in calculations involving addition, subtraction, multiplication and division between fractions. Answers are included.

Three worksheets on finding the missing numbers in calculations involving multiplication and division of positive and negative integers. Answers are included.

Three worksheets on set notation and Venn diagrams ( the symbols for belongs/ does not belong to, union and intersection, empty set, complement of a set, number of elements of a set). Detailed solutions are included.

Three worksheets on sets. An introductory worksheet with exercises that require to list the elements of a described set, to describe a set given its elements and to use the symbols for belongs to and does not belong to. A worksheet on set notation: belongs to, does not belong to, union, intersection, empty set, complement of a set, number of elements of a set etc. And a worksheet on Venn diagrams and set notation ( the symbols for belongs/ does not belong to, union and intersection, empty set, complement of a set, number of elements of a set). Detailed solutions are included.

Three worksheets on Venn diagrams and set notation ( the symbols for belongs/ does not belong to, union and intersection, empty set, complement of a set, number of elements of a set). Detailed solutions are included.

Three worksheets on multiplying and dividing positive and negative integers. Answers are included.

Four worksheets on solving linear equations. The exercises involve simple linear equations, linear equations with brackets and linear equations with fractions. Detailed solutions are included.

8 Worksheets on solving linear equations. Including worksheets on one-step equations, two-step equations, linear equations with brackets, linear equations with fractions and a combination of different types of linear equations. Detailed solutions are provided.