Year 6

Prime, composite and square numbers

Choose a subtopic, explore its examples and practise with feedback.

Choose a subtopic.

Explore prime, composite and square numbers for Year 6. Each subtopic has sample questions and worked answers; choose the skill you want to practise.

Use factors, prime and square number properties to explain and simplify calculations.

Use factors, prime and square number properties to explain and simplify calculations.

Examples, answers and practice

Keep exploring.

Year 6 · Adding and subtracting equal-sized fraction parts →Year 6 · Finding a percentage of an amount →Year 6 · Reading coordinates in four quadrants →