Three worksheets on the following topics. Parts of a Circle: A worksheet on identifying the following parts of a circle: center, radius, diameter, chord, arc and central angle. The exercises require to identify these in given circles and test whether students know basic facts about them. Circumference and area of a circle: A worksheet on finding the circumference and area of a circle given its radius or diameter. Relative Position of Two Circles: A worksheet on determining whether two given circles intersect each other at two points, touch each other externally, touch each other internally, lie outside each other or the one lies inside the other, by considering the distance of their centers. Detailed solutions are included.

A collection of 9 worksheets on the following topics: Adding fractions, Subtracting fractions, Multiplying fractions, Dividing fractions, Adding, subtracting, multiplying and dividing fractions and whole numbers, Adding mixed numbers, Subtracting mixed numbers, Multiplying mixed numbers, Dividing mixed numbers. Detailed solutions are included. Good revision for GCSE/IGCSE students.

Three worksheets on Changing Recurring Decimals into Fractions. The first is on recurring decimals with repeating digits, the second is on recurring decimals with repeating and nonrepeating digits and the third covers both cases. Detailed solutions are provided. Good for GCSE/IGCSE students.

A collection of three worksheets on converting binary numbers to decimal numbers and vice versa. Detailed solutions are included. Good for A level students.

Three worksheets on sets, set notation (belongs to does not belong to, empty set, subset), operation with sets (union, intersection, complements) and Venn diagrams. Detailed solutions are included.

A collection of three worksheets on the following topics: Identifying prime numbers. The exercises require to find the factors of given numbers, identify the numbers that are prime and make general conclusions about prime numbers. Prime numbers and prime factorisation. The exercises require to decide whether dome given numbers are prime or not and reach some conclusions, find the factors of a number given its prime factoristaion and find the common factors of two numbers given their prime factorisations. Finding the prime factorisation of numbers using repeated division by their prime factors and using the prime factorisation of two numbers to obtain their highest common factor. Detailed solutions are included.

A collection of three worksheets on multiplying whole numbers and decimals by 10, 100 and 1000. The exercises require to perform calculations or find missing numbers in given calculations. Solutions are included.

A collection of three worksheets on adding fractions. Two worksheets with direct calculations and one with missing numbers. Solutions are included.