Three worksheets on functions. The exercises are on determining whether a given mapping diagram represents a function or not and in the case of a function stating its domain and range and evaluating functions at a given value. Solutions are provided.

Three worksheets on factorising quadratic expressions with the coefficient of the leading term being one . One with expressions in which the other two coefficients are greater than zero, one in which the coefficient of x is less than zero and the constant term is greater than zero and one in which the constant term is less than zero. Solutions are provided.

Four worksheets for Year 9 students on the following topics: Mental calculations Powers of 10 Rounding appropriately Standard form Detailed solutions are included.

Three worksheets for Year 9 students on the following topics: Density Speed Unit cost Detailed solutions are included.

A collection of 4 worksheets on arithmetic sequences based on the GCSE 9-1 specification. In these worksheets students are taught to understand and use common difference (d) and first term (a) in an arithmetic sequence, know and use nth term =a+(n-1)d and find the sum of the first n terms of an arithmetic series. Detailed solutions are included.

A collection of three worksheets on determining the gradient of a straight line after rearranging its equation to the slope-intercept form. Solutions are provided.

A collection of four worksheets on adding, subtracting, multiplying and dividing fractions. The first is on addition, the second is on subtraction, the third is on multiplication and the fourth is on division. Detailed solutions are included.

Three tests on percentages. The exercises include writing amounts as percentages, calculating simple interest, working out percentages of a given amount, increasing and reducing an amount by a given percentage, working out the percentage increase or decrease in a word problem and reverse percentage problems. Detailed solutions are included.

Three tests on fractions and mixed numbers. A test on fractions including the following topics: equivalent fractions, comparing fractions, adding and subtracting fractions, mixed numbers and improper fractions and adding and subtracting mixed numbers. A test on adding, subtracting, multiplying and dividing fractions and multiplying and dividing fractions and mixed numbers. And a test on adding and subtracting fractions and mixed numbers. 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.

Four worksheets on converting from one metric unit of area or volume to another (square and cubic mm, cm, m and km). Solutions are included.

Three worksheets on multiplying fractions by fractions. Solutions are included.

Three worksheets on simplifying expressions with indices using the multiplication and division laws of indices. Detailed solutions are provided.

Three worksheets on multiplying and dividing whole numbers and decimals by 10, 100, 1000 and 10000. The exercises require to perform calculations or find missing numbers in given calculations. Solutions are included.

A collection of three worksheets: An introductory worksheet on the trigonometric ratios sine, cosine and tangent. The exercises require to evaluate these ratios for an angle in a given triangle, to identify the trigonometric ratio that corresponds to a given ratio for a given triangle, to use a calculator to evaluate the trigonometric ratio of a given angle or the angle given one of its trigonometric ratios and to associate the sine or cosine of an angle to the cosine or sine of its complementary angle. Two worksheets on evaluating missing angles or sides in a given right-angled triangle. Detailed solutions are included.

Four worksheets on multiplying mixed numbers and whole numbers. Detailed solutions are provided.

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 multiplying and dividing mixed numbers. Detailed solutions are included.

Three worksheets on dividing polynomials using long division. Solutions are included.

Three worksheets on adding and subtracting positive and negative fractions with common and different denominators. Solutions are included.