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Topic 0 Subtopics7 Lessons
Whole Numbers
Whole numbers: properties, factors, ratio, proportion, rate and financial contexts.
Lessons
71
Properties of Whole Numbers
The real number system and properties of whole-number operations.
2
Prime Factorisation, HCF and LCM
Prime factorisation with factor trees to find HCF and LCM.
3
Ratio and Rate
Simplifying ratios, dividing in a ratio, and rates with worked examples.
4
Direct and Indirect Proportion
Direct and indirect proportion using tables and cross-multiplication.
5
Speed, Time and Distance
Speed, distance and time formulae, conversions and journey problems.
6
Simple and Compound Interest
Simple vs compound interest with year-by-year tables and the formula.
7
Commission, Rentals and Financial Contexts
Commission, VAT, rentals, hire purchase and budgets.
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