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.

Three worksheets on solving simple linear equations including the cases where there are fractions and brackets. Detailed solutions are included.

A collection of three worksheets on converting metric units. A worksheet on converting metric units of length between mm, cm ,m and km. A worksheet on converting from one metric unit of area (square mm, cm, m and km) to another. And a worksheet on converting from one metric unit of area or volume to another. Solutions are included.

Three worksheets on converting metric units of length between mm, cm ,m and km. Solutions are included.

Three worksheets on multiplying decimal numbers by positive and negative powers of 10. Solutions are included.

A collection of five worksheets on negative numbers. There is a worksheet introducing negative numbers and four worksheets on addition, subtraction, multiplication and exponents of negative numbers. Detailed solutions are included.

Three worksheets on putting integers in ascending order and comparing integers using the symbols < and >. Solutions are included.