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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).
GCSE 9-1 Angles, Lines and Triangles Bundle
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GCSE 9-1 Angles, Lines and Triangles Bundle

6 Resources
A collection of 6 worksheets on angles, lines and triangles based on the GCSE 9-1 specification. The following worksheets are included: Types of angles Complementary, supplementary and opposite angles Angles in parallel lines Sum of angles in a triangle Exterior Angles of a Triangle Isosceles, Equilateral and Right-Angled Triangles Detailed solutions are included.
GCSE Maths-Number Revision Pack 2
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GCSE Maths-Number Revision Pack 2

9 Resources
A bundle of 10 worksheets (with detailed solutions) on Number topics appropriate for GCSE students. Each worksheet contains questions for students of various abilities. The topics covered by these worksheets include: Operations with positive and negative numbers Recurring decimals Surds Sequences Percentage of a quantity Reverse percentage Compound interest Simple interest Percentage change Percentage Increase Decrease The pack is ideal for use in revision sessions or for individual study. The solutions provided are very clear and explanatory.
GCSE Maths-Number Revision Pack
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GCSE Maths-Number Revision Pack

10 Resources
A bundle of 10 worksheets (with detailed solutions) on Number topics appropriate for GCSE students. Each worksheet contains questions for students of various abilities. The topics covered by these worksheets include: Calculator use Rounding Equivalences between fractions, decimals and percentages Standard form Bounds Powers Operations between fractions, mixed numbers and whole numbers Order of operations Prime factorisation, HCF and LCM Square and cube roots The pack is ideal for use in revision sessions or for individual study. The solutions provided are very clear and explanatory.
Quadratic Equations E-book
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Quadratic Equations E-book

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An e-book on solving quadratic equations using: Factorisation The method of completing the square Square roots The quadratic formula It consists of four worksheets (one on each method) with detailed solutions.
Six worksheets on factorising quadratics  (with solutions)
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Six worksheets on factorising quadratics (with solutions)

6 Resources
Six worksheets on factorising quadratics including the cases of factorising by taking a common factor, factorising perfect squares, factorising difference of two squares and factorising quadratics with the coefficient of the square being 1 or greater. Detailed solutions are provided.
12 GCSE/IGCSE Math Worksheets (with detailed solutions)
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12 GCSE/IGCSE Math Worksheets (with detailed solutions)

12 Resources
12 GCSE/IGCSE Math Worksheets on the following topics: Calculator use Changing the subject of a formula Factorising polynomials Factors, Multiples and Primes Gradient and y-intercept of a line Gradient of a line given the coordinates of two points HCF, LCM and product of primes Indices Parallel lines Recurring decimals Rounding numbers Significant figures Detailed solutions are provided. From https://mathamaniacs.com/
8 GCSE/IGCSE worksheets on straight lines (with solutions)
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8 GCSE/IGCSE worksheets on straight lines (with solutions)

8 Resources
8 GCSE/IGCSE worksheets on the following: identifying which points are on a straight line, finding the gradient of a straight line, finding the equation of a straight line and identifying parallel and perpendicular lines. Detailed solutions are provided.
8 Worksheets on linear equations (with solutions)
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8 Worksheets on linear equations (with solutions)

8 Resources
8 Worksheets on solving linear equations. Including worksheets on one-step equations, two-step equations, linear equations with brackets, linear equations with fractions and a combination of different types of linear equations. Detailed solutions are provided.
GCSE 9-1 Percentages Bundle
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GCSE 9-1 Percentages Bundle

7 Resources
A collection of 7 worksheets on percentages based on the GCSE 9-1 specification. The following are included: Expressing one quantity as a percentage of another (non-calculator) Expressing one quantity as a percentage of another (calculator) Percentages, fractions and decimals: conversions between the three of them and word problems Percentage of a quantity (non-calculator): finding the percentage of a quantity without the use of a calculator Increasing or decreasing an amount by a percentage (non-calculator): increasing or decreasing an amount by a given percentage without using a calculator Reverse percentage Compound interest Detailed solutions are included.
GCSE 9-1 Numbers-Integers Bundle
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GCSE 9-1 Numbers-Integers Bundle

8 Resources
A collection of eight worksheets on integers based on the GCSE 9-1 specification. The following topics are included: Place value-Ordering numbers: ordering sequences of five numbers with up to 6 digits Operations with directed numbers: performing the four operations with directed numbers Ordering and comparing integers: putting integers in ascending order and comparing integers using the symbols < and > Order of operations in calculations with positive and negative numbers: evaluating expressions involving the four operations between positive positive and negative numbers (addition, subtraction, multiplication, division and exponents) Identifying Prime Numbers: finding the factors of given numbers, identifying the numbers that are prime and making general conclusions about prime numbers Prime factors of an integer using division: expressing integers as a product of their prime factors using repeated division Factors and multiples: identifying the factors and the multiples of given numbers Highest common factor, lowest common multiple and product of primes: evaluating the highest common factor and the lowest common multiple of numbers after expressing them as a product of primes Detailed solutions are included.
8 worksheets on indices (with solutions)
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8 worksheets on indices (with solutions)

8 Resources
Eight worksheets on evaluating and simplifying expressions with indices. A practice on laws of indices, negative and fractional indices. Good for GCSE/IGCSE students. Detailed solutions are included.
Fractions and mixed numbers worksheets (with solutions)
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Fractions and mixed numbers worksheets (with solutions)

18 Resources
A collection of 18 worksheets on the following topics: adding, subtracting, multiplying and dividing fractions, fractions and mixed numbers and fractions and whole numbers, converting mixed numbers to improper fractions and vice versa. Detailed solutions are provided. From https://mathamaniacs.com/
7 GCSE/IGCSE worksheets (with solutions)
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7 GCSE/IGCSE worksheets (with solutions)

7 Resources
7 Worksheets on the following topics: bounds, speed, solving quadratic equations by factorising, simplifying algebraic fractions, perfect squares, calculus and differentiation. Detailed solutions are provided.
Operations with fractions and mixed numbers worksheets (with detailed solutions)
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Operations with fractions and mixed numbers worksheets (with detailed solutions)

9 Resources
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.
Percentages Bundle
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Percentages Bundle

8 Resources
A collection of 8 worksheets on percentages. The following are included: Percentages, fractions and decimals Expressing one quantity as a percentage of another Percentage Increase-Decrease Percentage change Simple interest Compound interest Reverse percentage Percentage (over 100) of a number Detailed solutions are included.
Functions (Harder) Bundle
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Functions (Harder) Bundle

8 Resources
A collection of 8 worksheets on functions. The following topics are included: Identifying Graphs of Functions Identifying Functions, Domain and Range-Set of Ordered Pairs Evaluating Functions Even and Odd Functions Equality of Functions Composition of Functions Injective Functions Inverse Functions (harder) Solutions are provided.