# Maths Activities - Prime & Composite Numbers

Prime and composite numbers List the factors of numbers and identify which numbers are prime or composite. Classify numbers as prime or composite by the number of factors they have. |

Grid to show prime and composite numbers Remove or show multiples of a number to see if it is prime or composite. |

Mallard Maths - click on prime numbers and multiples Chose from even numbers, odd numbers, primes, multiples of 3 and 7, squares, powers of 2. If you're feeling really mathematical, test your wits with the random selection. |