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.

Three worksheets on multiplying and dividing decimal and whole numbers by 10, 100 and 1000. The exercises require to find the missing numbers or operations in the given calculations. Solutions are included.

Three worksheets on inverse proportion. The problems require to 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, to decide whether two quantities are inversely proportional or not given two pairs of their values and determine the values of two inversely proportional quantities. Detailed solutions are included.

Three worksheets on functions. The exercises are on determining whether a given mapping diagram represents a function or not and in the case of a function stating its domain and range and evaluating functions at a given value. Solutions are provided.

Three introductory worksheets on simplifying radical expressions involving only numbers (not variables) using the multiplication property of radicals. Detailed solutions are provided.

Three worksheets on evaluating functions at a given value. The exercises include linear, quadratic, cubic and exponential functions. Detailed solutions are provided.

A collection of three worksheets. One worksheet on solving linear equations involving various cases such as: linear equations with brackets, linear equations with double brackets, linear equations with fractions and linear equations with the variable on both sides. And two worksheets on solving linear equations with one, zero or infinite solutions. Detailed solutions are included.