A collection of three worksheets on ratio and proportion and percentages. The exercises require to simplify fractions, calculate a percentage of an amount, the percentage increase and decrease of an amount, increase or decrease an amount by a given percentage using a table, solve given proportions (easy and harder), solve word problems involving ratios, solve word problems where an amount is divided in a given ratio, find the percentage of an amount and work with percentage increases, percentage decreases and reverse percentage. Detailed solutions are included.

A collection of four worksheets, three on sets-set notation (belongs to, does not belong to, union, intersection, empty set, complement of a set, number of elements of a set etc) and one on on Venn diagrams . Detailed solutions are included.

3 worksheets on surds and rationalising the denominator. Detailed solutions are included.

A collection of three worksheets. One worksheet on evaluating a function at a given value and determining the domain of a function and two worksheets on finding the inverse of a function. Detailed solutions are included. Good for GCSE/IGCSE students.

Four worksheet on composite and inverse functions. Solutions are included. Good for GCSE/ IGCSE students.

Three worksheets on the following: determining whether a point is on a given line, identifying the gradient and y-intercept of a line given its equation, finding the gradient of a line that passes through two points, finding the equation given the gradient and y-intercept, finding the equation of a line given its gradient and one point on it or two points on it, finding the equation of a line parallel to another line passing through a given point and determining whether two lines are parallel perpendicular or neither. Detailed solutions are included.

A collection of four worksheets on the following topics: nth Roots Properties of Roots Powers with rational exponents Surds-Rationalising the Denominator Detailed solutions are provided.

A collection of four worksheets on determining the equation of a line in the following cases: given its gradient and a point on it, given point and a line to which is parallel, given a point on it and a line to which is perpendicular and given two points on it. Detailed solutions are included.

A collection of three worksheets on the following topics: Identifying Graphs of Functions: identifying whether a given graph represents a function Domain and Range of a Function: finding the domain and range of a function ( polynomial functions, rational functions and functions with square roots) Even and Odd Functions Bundle: determining whether a function is even, odd or neither given its equation or graph. 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.

A collection of three worksheets on expanding and simplifying expressions and proving identities using the identities for the square of a sum or a difference of two terms, the cube of a sum or a difference of two terms and the difference of two squares. It included some more demanding exercises that require to prove new identities or evaluate the value of given expressions using the identities. 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 the following: differentiating using the basic rules: rule for constant functions, power rule, exponential functions rule, sum rule, product rule and quotient rule. differentiating functions involving sine, cosine, tangent, cotangent, secant and cosecant differentiating composite functions using the chain rule Detailed solutions are included. Good for A level students.

Three worksheets on Viete’s formulas for the sum and the product of the roots of a quadratic equation. The exercises include finding the sum and the product of the roots of given equations, finding a quadratic equation given its roots and deciding whether two given values are the roots of a specific equation. Solutions are provided.

A collection of three worksheets on converting from one metric unit of area (square mm, cm, m and km) to another. Solutions are included.

Three worksheets on simplifying expressions with indices. A practice on laws of indices, negative and fractional indices. Good for GCSE/IGCSE students. One of the worksheets contains harder questions on this topic. Detailed solutions are included.

Three worksheets. One on simplifying algebraic fractions by factoring the numerator and denominator (when needed) and canceling the common factors, one on factorising cubic polynomials using the factor theorem and one on using the remainder theorem to find the remainder when a polynomial is divided by a linear polynomial. Solutions 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 the following: calculating the percentage of an amount, finding the simple interest paid for a loan and the rate of interest given the interest paid and the amount loaned, increasing or decreasing an amount by a given percentage and working out the percentage increase or decrease given the original and final amount and calculating the original value given the value after a percentage increase or decrease. Detailed solutions are included.

A collection of four worksheets on differentiation. The questions require the use of basic rules for functions that are powers of a variable or sums of powers of a variable and application of differentiation to problems on kinematics. Detailed solutions are included.