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Mathamaniacs

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Fully comprehensive math worksheets with detailed solutions and other math resources for students of all abilities and levels (KS2, KS3, SATs, 11+, GCSEs, iGCSEs, A-Levels, Scottish Highers and Advanced Highers, International Baccalaureate, BTECs or even university or college degree level).

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Fully comprehensive math worksheets with detailed solutions and other math resources for students of all abilities and levels (KS2, KS3, SATs, 11+, GCSEs, iGCSEs, A-Levels, Scottish Highers and Advanced Highers, International Baccalaureate, BTECs or even university or college degree level).
Factorisation of Polynomials Bundle
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Factorisation of Polynomials Bundle

3 Resources
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.
Inequalities in a Triangle Worksheet (with solutions)
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Inequalities in a Triangle Worksheet (with solutions)

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A worksheet on the triangle inequalities that state that: The sum of any two sides of a triangle is always greater than the third side. The modulus of the difference of any two sides of a triangle is always smaller than the third side. The side opposite to the larger angle is longer, in any triangle. Detailed solutions are included.
Algebra and Number GCSE Style Questions Bundle
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Algebra and Number GCSE Style Questions Bundle

6 Resources
A collection of six worksheets with GCSE/IGCSE style questions on algebra and number topics such as simplifying algebraic expressions, factorisation, algebraic fractions, operations between fractions, hcf and lcm and surds, Detailed solutions are included.
Congruent Triangles Worksheet No 2 (with solutions)
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Congruent Triangles Worksheet No 2 (with solutions)

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A worksheet on deciding whether a given pair of triangles are congruent using the three rules: The three sides are equal (SSS) Two angles are the same and a corresponding side is the same (ASA) Two sides are equal and the angle between the two sides is equal (SAS) Detailed solutions are included.
GCSE/IGCSE Number Bundle (20 Worksheets)
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GCSE/IGCSE Number Bundle (20 Worksheets)

20 Resources
A collection of 20 worksheets on various number topics from the GCSE/IGCSE syllabus. The following topics are included: Rounding Bounds Calculator use Percentages, fractions and decimals Increasing or decreasing an amount by a percentage Percentage of a quantity The rules of indices Factors, Multiples and Primes Square and cube roots Mixed operations between fractions, mixed numbers and whole numbers HCF and LCM using prime factorisation Recurring decimals Simple interest Compound interest Operations With Positive and Negative Numbers Order of operations Standard form Multiplying and dividing by powers of 10 Adding and subtracting positive and negative numbers Multiplying and dividing positive and negative numbers Detailed solutions are provided for each worksheet.
Introduction to Trigonometry Worksheets
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Introduction to Trigonometry Worksheets

3 Resources
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.
Year 9 Percentages-Equations-Formulae Worksheets (with solutions)
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Year 9 Percentages-Equations-Formulae Worksheets (with solutions)

8 Resources
Eight worksheets for Year 9 students on the following topics: Calculating the original value Percentage increases and decreases Simple interest Equations with brackets Equations with fractions Factorising algebraic expressions Multiplying out brackets Rearranging formulae Detailed solutions are included.
Year 9 Algebra Worksheets (with solutions)
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Year 9 Algebra Worksheets (with solutions)

5 Resources
Five worksheets for Year 9 students on the following topics: Algebra Expanding brackets Expanding brackets and factorising Expanding the product of two brackets Factorising expressions containing powers Detailed solutions are included.