A collection of three worksheets. Two worksheets on applying the formula of speed to calculate unknown speeds, distances and times and one worksheet on applying the formula of density to calculate unknown densities, volumes and masses. Detailed solutions are provided. From https://mathamaniacs.com/

Four worksheets on the following: multiplying decimal numbers by positive and negative powers of 10, converting ordinary numbers to standard-form numbers and vice versa, rounding numbers to one or two decimal places and one or two significant figures, multiplying numbers by 25 and 15 and dividing numbers by 25, 20 and 16 mentally. Detailed solutions are included. From https://mathamaniacs.com/

Four worksheets on solving linear equations by expanding brackets and simplifying algebraic expressions. Detailed solutions are included.

Three worksheets on adding, subtracting, multiplying and dividing fractions and mixed numbers. Detailed solutions are included.

Three worksheets on differentiation rules: power rule, constant rule and sum rule. Good for GCSE/IGCSE students. From https://mathamaniacs.com/

Four worksheets on simplifying expressions with surds and rationalising the denominator of a fraction.

Four worksheets about converting recurring decimals to fractions. Detailed solutions are provided. Good practice for GCSE/IGCSE students. From https://mathamaniacs.com/

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/

A collection of 3 worksheets. Two worksheets on finding the equation of a line that passes through a given point and has a given slope and a worksheet on finding the equation of a line that passes through two given points. Detailed solutions are included. From https://mathamaniacs.com/

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.