Following on from the previous blog, which showed you a series of tricks you can use to determine if a number is divisible by the numbers 2 to 6, this blog will build on this for the numbers 7, 8, 9, 10, 11 and 12. Rule for 7 This is… Continue reading Divisibility rules for numbers 7-12

# Tag: divisibility

## Divisibility rules for numbers 2-6

In this blog I will show you how you can easily check any number is divisible by the numbers 2-6. So simple that should your mental arithmetic be strong enough, you will be able to just take a glance at the number and know immediately whether it is divisible by… Continue reading Divisibility rules for numbers 2-6