Integers include positive numbers, negative numbers and zero. They are used to represent gains, losses, temperatures and positions. This course explains ordering integers, performing operations and applying them in real-life mathematical situations.

Fractions and decimals express parts of a whole. You’ll learn converting, comparing, simplifying and performing operations with fractions and decimals. Mastering these skills helps build accuracy in solving word problems and real-world numerical tasks.

BODMAS is the rule for solving expressions in the correct order: Brackets, Orders, Division, Multiplication, Addition and Subtraction. It ensures accurate calculations in arithmetic, especially when expressions include fractions, decimals or multiple operations.

Percentages, ratios and proportions help compare quantities and understand relationships. This course teaches converting percentages, solving increase/decrease problems, dividing quantities in ratios and using proportions in practical scenarios like shopping, finance and measurements.

Scientific notation expresses very large or very small numbers in a compact form. It simplifies calculations in science, engineering and mathematics. You’ll learn notation rules and how to perform operations efficiently using standard form.