Problem
First name
Arash and Eva
School
bowes primary school
Country
Age
10
So, to get twelve all you have to do is: 4x(4-(4/4)=12
This simplified would be: 4x(4-1)=12
This simplified would be: 4x3=12
To get 15 you have to: 4x4-(4/4)=15
This simplified would be: 4x4-1=15
To get 16 you have to: 4x4-4+4=16
To get 17 you have to: 4x4+(4/4)=17
This simplified would be: 4x4+1=17