Problem
First name
Will, Ollie, Aaron, Oliver and Jack
School
St Helens Primary School ,Abbotsham
Country
Age
10
Our 1st Solution is:
7 = 5+2
8 = 1+7
13 = 9+4
14 = 8+6
3 = 0+3
Our 2nd solution is:
7 = 4+3
8 = 0+8
13 = 6+7
14 = 9+5
3 = 1+2
Our 3rd solution is:
7 = 0+7
8 = 3+5
13 = 9+4
14 = 8+6
3 = 1+2
How Do We Know There Are No More ?
We know there are no more because we tried and tried for more and trialed and errored and we found that we needed more than one of each digit. So there are only 3 solutions.