A collection of four worksheets on the following topics: writing expressions as a logarithm, laws of logarithms, changing the base of logarithms and solving exponential equations. Detailed solutions are included. Good for A level students.

A collection of three worksheets on operations with mixed numbers. The first is on addition and subtraction. The second is on multiplication and division. The third is on all four operations. Detailed solutions are included.

A collection of three worksheets on special cases of logarithms and the three basic laws of logarithms (adding logarithms with the same base, subtracting logarithms with the same base and simplifying the logarithm of a power). Detailed solutions are included. Good for A level students.

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.

A collection of three worksheets on numbers systems. One worksheet on converting numbers from the decimal system to systems with other bases and vice versa, one worksheet on converting numbers from the hexadecimal system to the decimal system bases and vice versa and one worksheet on converting binary numbers to decimal numbers and vice versa. Detailed solutions are included.

Three worksheets on multiplying and dividing whole numbers and decimals by 10 , 100 and 1000. The exercises require to fill empty boxes in calculations with the appropriate numbers. Solutions are included.

A collection of three worksheets on factorising polynomials including the following cases: Common Factor and Grouping Difference of two squares - Difference and sum of two cubes Trinomial-Perfect squares Detailed solutions are included.