Which of these pocket money systems would you rather have?
Powers of numbers behave in surprising ways. Take a look at some of these and try to explain why they are true.
Mr McGregor has a magic potting shed. Overnight, the number of plants in it doubles. He'd like to put the same number of plants in each of three gardens, planting one garden each day. Can he do it?
In this twist on the well-known Countdown numbers game, use your knowledge of Powers and Roots to make a target.
Simple additions can lead to intriguing results...
Can you produce convincing arguments that a selection of statements about numbers are true?
The sums of the squares of three related numbers is also a perfect square - can you explain why?
