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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).
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.
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.
Logarithmic equations Bundle
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Logarithmic equations Bundle

3 Resources
Three introductory worksheets on equations with logarithms. Detailed solutions are included. Good for A level students.
Factorisation worksheet collection (with solutions)
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Factorisation worksheet collection (with solutions)

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A collection of five worksheets on factorisation. The exercises include: factorising expressions by taking out the highest common factor of their terms factorising quadratics by using the algebraic identity for the difference of two squares factorising trinomials with leading coefficent 1 factorising trinomials with leading coefficent greater than 1 Detailed solutions are included.
Triangles, Angles and Parallel Lines Bundle
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Triangles, Angles and Parallel Lines Bundle

5 Resources
A collection of seven worksheets on the following topics: Classifying Triangles. There is a worksheet on classifying triangles by their sides, a worksheet on classifying triangles by their angles and a worksheet on classifying triangles by their sides and angles. The students are given some triangles to classify and in some cases they are required to find missing angles of the triangles (using the triangle angle sum theorem). In addition they are given some other exercises (true/false, blanks to complete) in order to test their knowledge on the different types of triangles. Triangle Angle Sum Theorem. There is a worksheet on the triangle angle sum theorem. The exercises require to find missing angles by using the triangle angle sum theorem and the properties of special types of triangles (isosceles and equilateral). Exterior Angle Theorem. There is a worksheet on the triangle exterior angle theorem. The exercises require to find missing angles by using the triangle exterior angle theorem. Triangle Angle Sum Theorem and Exterior Angle Theorem. There is a worksheet on the triangle angle theorem and triangle exterior angle theorem. The exercises require to find missing angles by using the two theorems. Parallel Lines Cut by A Transversal. There is a worksheet to help students strengthen their skills in the concept of parallel lines cut by a transversal. The following angle relationships occur in the exercises: complementary angles, supplementary angles, vertical angles, alternate interior angles, alternate exterior angles, consecutive interior angles and corresponding angles. In the first two exercises, students are given a diagram with two parallel lines cut by a transversal and are required to identify the relationships between some given pairs of angles. In the next exercises, students are given some diagrams with missing angles which are required to find by using their knowledge on the topic. Elementary and harder exercises are included. 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.
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.
Fractions, mixed numbers, percentages and decimals worksheets (with solutions)
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Fractions, mixed numbers, percentages and decimals worksheets (with solutions)

7 Resources
A collection of 7 worksheets on fractions, mixed numbers, percentages and decimals. The following topics are included: fraction comparison, equivalent fractions, fraction operations (addition, subtraction, multiplication and division), conversions between improper fractions and mixed numbers and conversions between percentages, fractions and decimals. Detailed solutions are provided.
GCSE Maths-Number Revision Pack 3
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GCSE Maths-Number Revision Pack 3

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: BIDMAS Adding Integers Subtracting Integers Multiplying Integers Dividing Integers Mixed Operations Between Fractions, Mixed Numbers and Whole Numbers Surds Rules of Indices: Multiplication and Division Fractional Indices Negative and Fractional Indices The pack is ideal for use in revision sessions or for individual study. The solutions provided are very clear and explanatory.
Algebra and functions worksheets (with solutions)
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Algebra and functions worksheets (with solutions)

8 Resources
A collection of eight worksheets on the following topics: simplifying expressions by collecting like terms, the rules of indices, expanding expressions, factorising expressions, factorising quadratic expressions, the rules of indices for all rational exponents, the use and manipulation of surds, rationalising the denominator of a fraction when it is a surd. Good for A level students.