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Mathamaniacs

Average Rating3.89
(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).
Percentage increases and decreases, reverse percentage and simple interest worksheets (with solutions)
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Percentage increases and decreases, reverse percentage and simple interest worksheets (with solutions)

3 Resources
Three worksheets on the following: calculating the percentage of an amount, finding the simple interest paid for a loan and the rate of interest given the interest paid and the amount loaned, increasing or decreasing an amount by a given percentage and working out the percentage increase or decrease given the original and final amount and calculating the original value given the value after a percentage increase or decrease. Detailed solutions are included.
Percentages-Percentage Change worksheets (with solutions)
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Percentages-Percentage Change worksheets (with solutions)

4 Resources
A collection of 4 worksheets on the following: finding the percentage of a quantity without the use of a calculator, expressing one quantity as a percentage of another, increasing or decreasing an amount by a percentage and finding the percentage change given the initial and final amounts. Detailed solutions are included.
Fractions and Percentages worksheet (with solutions)
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Fractions and Percentages worksheet (with solutions)

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A worksheet on finding a percentage of an amount, calculating a fraction of an amount, expressing a fraction as a percentage, increasing and decreasing an amount by a percentage, solving problems involving reverse percentage and percentage change. Solutions are included. Good for GCSE/IGCSE students.
Percentages, fractions and decimals Bundle 2
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Percentages, fractions and decimals Bundle 2

3 Resources
Three worksheets on the following: converting decimals to percentages, percentages to fractions and fractions to percentages, finding the percentage of a quantity without the use of a calculator and finding a percentage of an amount, calculating a fraction of an amount, expressing a fraction as a percentage, increasing and decreasing an amount by a percentage, solving problems involving reverse percentage and percentage change. Detailed solutions are included.
Index notation-Index laws worksheets (with solutions)
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Index notation-Index laws worksheets (with solutions)

3 Resources
Three worksheets on power 1, power 0, negative powers and fractional powers and simplifying expressions with indices using the multiplication and division laws of indices. Detailed solutions are provided.
Quadratic factorisation (coefficient 1 or not 1) worksheets
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Quadratic factorisation (coefficient 1 or not 1) worksheets

3 Resources
Three worksheets on quadratic factorisation including expressions with the coefficient of the square equal to 1 and greater than 1, perfect squares and difference of two squares. Solutions are included. From https://mathamaniacs.com/
AS Integration Bundle
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AS Integration Bundle

3 Resources
Three worksheets on integrating functions involving powers, sums and differences. Detailed solutions are provided. From https://mathamaniacs.com/