Shannon, Ellie, Stephen, Tom and Zachary all in Year 5 at Trinity Middle School, Newport, Isle of Wight found solutions to "Reach 100". Shannon and Ellie realised that the numbers 12, 14, 27 and 47 total 100. Tom and Stephen each suggested a different way the digits could be arranged in the grid:

1	2
4	7

1	4
2	7

Zachary spotted both these - very well done - and also sent this solution:

2	3
1	8

Kirsty, age 10 from St Aldhelms School in Poole, went one stage further. She rearranged these digits to make the final solution:

2	1
3	8