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Sieve of Eratosthenes WORKSHEET
Suitable for Year groups: Year 5
Learning objective: Use a hundred square to introduce prime and composite numbers.
Sieve of Eratosthenes WORKSHEET DESCRIPTION
This Sieve of Eratosthenes introduces prime and composite numbers using their knowledge of multiples of 2, 3, 5 and 7 in a fun and colourful way.
