Problem
First name
Rosa, Wilf, Finn, Ralph & Niamh
School
Hotwells Primary
Country
Age
10
We have found 3 solutions. We started making the lowest amount the went on to doing the highest.
Our first solution was:
1+2=3
7+0=7
5+3=8
4+9=13
6+8=14
Our second solution was:
1+2=3
4+3=7
8+0=8
6+7=13
5+9=14
Our third solution was:
0+3=3
5+2=7
7+1=8
4+9=13
8+6=14
We think there are only 3 ways because there are only 2 ways of making 3 and that effects the other sums.