Following on from the previous blogs about the number 6174 and the (not-so) magic number 10, here are 5 more cool maths tricks that you can use to impress your friends.Trick 1For this trick, pick a three digit number with repeating digits (eg. 222 or 999)Add up the digits of… Continue reading 5 more maths magic tricks

# Tag: numbers

## Hailstone Numbers

In our blog we’ve already covered Kaprekar’s constant, as well as the (not-so) magic number 10. Here’s another cool little trick to sink your teeth into…First, pick a positive integer (whole number).Now, we are going to generate a sequence of numbers, starting with our starting number. Each term in the… Continue reading Hailstone Numbers