Number Theory
Factors; divisibility rules; prime/composite; prime factorisation; HCF; LCM; classify number sets including irrational; scientific notation.
5 worksheetsRead the explainer →
- 1FactorsFind all factor pairs of numbers up to 200.adaptive
- 2Prime FactorisationExpress numbers as a product of prime factors using index notation.adaptive
- 3HCF and LCM Word ProblemsSolve real-world problems using HCF and LCM.adaptive
- 4Classify NumbersClassify numbers as natural, whole, integer, rational or irrational.adaptive
- 5Scientific NotationExpress large and small numbers in scientific notation (a × 10ⁿ).adaptive