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Mathamaniacs

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(based on 81 reviews)

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).
Ratio and Proportion-Percentages Worksheets (with solutions)
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Ratio and Proportion-Percentages Worksheets (with solutions)

3 Resources
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.
Ratio worksheets (with solutions)
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Ratio worksheets (with solutions)

3 Resources
Three worksheets on converting ratios to fractions, writing and simplifying ratios, dividing amounts in a given ratio and solving problems with ratios. Detailed solutions are included. From https://placeformath.blogspot.com/p/worksheet-shop.html
Direct and inverse proportion worksheets (with solutions)
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Direct and inverse proportion worksheets (with solutions)

3 Resources
Three worksheets on direct and inverse proportion. The problems require to determine whether two variables are in direct proportion, inverse proportion or neither given a table of values, calculate the constant of proportionality using the given information and then use the resulting equation to calculate the value of the one of the two variables given the value of the other. Detailed solutions are included. From https://mathamaniacs.com/
Four worksheets on direct and inverse proportion (with solutions)
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Four worksheets on direct and inverse proportion (with solutions)

4 Resources
Four worksheets on direct and inverse proportion. The problems require to determine whether two variables are in direct proportion, inverse proportion or neither given a table of values, calculate the constant of proportionality using the given information and then use the resulting equation to calculate the value of the one of the two variables given the value of the other. Detailed solutions are included. From https://placeformath.blogspot.com/p/worksheet-shop.html
GCSE 9-1 Expressions and  Formulae Bundle
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GCSE 9-1 Expressions and Formulae Bundle

4 Resources
A collection of 4 worksheets on expressions and formulae based on the GCSE 9-1 specification. The following worksheets are included: Changing the subject of a formula Changing the subject of a formula (harder questions) Equations with variables on both sides Linear equations with brackets and the variable in both sides Detailed solutions are included.
GCSE 9-1 Sequences Bundle
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GCSE 9-1 Sequences Bundle

4 Resources
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.
Algebra Worksheet Collection (with detailed solutions)
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Algebra Worksheet Collection (with detailed solutions)

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A large collection of 24 worksheets (253 pages) on selected topics from algebra: Algebraic manipulation Substitution into formulae Simplifying expressions by collecting like terms Collecting like terms (expressions with different variables) Multiplying a single term over a bracket Expanding double brackets Factorisation Quadratic factorisation 9.Indices Rearranging formulae Inverse functions Composite functions Equation of a straight line Parallel and perpendicular lines Solving linear equations Solving quadratic equations by factorising Quadratic formula Completing the square and solving quadratic equations by com- pleting the square Simultaneous Equations -Elimination Simultaneous Equations -Substitution Simultaneous Equations One Linear, One Quadratic Linear inequalities Quadratic inequalities The nth term of linear and quadratic sequences Detailed solutions are included.
Parts of a Circle-Circumference and Area of a Circle-Relative Position of Two Circles Worksheets (with solutions)
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Parts of a Circle-Circumference and Area of a Circle-Relative Position of Two Circles Worksheets (with solutions)

3 Resources
Three worksheets on the following topics. Parts of a Circle: A worksheet on identifying the following parts of a circle: center, radius, diameter, chord, arc and central angle. The exercises require to identify these in given circles and test whether students know basic facts about them. Circumference and area of a circle: A worksheet on finding the circumference and area of a circle given its radius or diameter. Relative Position of Two Circles: A worksheet on determining whether two given circles intersect each other at two points, touch each other externally, touch each other internally, lie outside each other or the one lies inside the other, by considering the distance of their centers. Detailed solutions are included.
Straight lines worksheet Bundle
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Straight lines worksheet Bundle

3 Resources
Three worksheets on finding the gradient of a straight line passing through two given points, identifying the gradient and y-intercept of a straight line given it equation and finding the equation of a straight line given two points on the line. Detailed solutions are included.
Gradient- Midpoint GCSE/IGCSE Worksheets
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Gradient- Midpoint GCSE/IGCSE Worksheets

3 Resources
Three worksheets on the following: midpoint of a line segment, gradient of a straight line passing through two points and equation of a line passing through two points. Detailed solutions are included. Good for GCSE/IGCSE students. From https://placeformath.blogspot.com/p/worksheet-shop.html
Slope-intercept form of a linear equation worksheets (with solutions)
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Slope-intercept form of a linear equation worksheets (with solutions)

3 Resources
A collection of 3 worksheets. Two worksheets on writing linear equations in slope-intercept form by rearranging them and one worksheet on identifying the gradient and y-intercept of a straight line given its equation. Solutions are included. From https://mathamaniacs.com/
Straight lines worksheet (with solutions)
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Straight lines worksheet (with solutions)

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A worksheet on: determining whether a point is on a given line, identifying the gradient and y-intercept of a given line, finding the gradient and the equation of a line passing through two given points, finding the equation of a line given its gradient and a point on it and determining whether two lines are parallel perpendicular or neither. Detailed solutions are included. Good for GCSE/ IGCSE students.