Divisibility rules 2 to 12 poster (free)

A free printable divisibility rules poster for the classroom wall. All nine rules from 2 to 10, each with the quick test, a worked example and the mistake pupils actually make. Prints on A3 or A4, portrait.

Use it as a wall reference, a starter, or a self-check sheet for pupils learning factors, multiples and primes. Suitable for KS2 and KS3 (ages 9 to 14).

Made for Divisible Dash, a free divisibility game built by a secondary maths teacher. The full rules with more examples are at divisibledash.com/rules.