Problem
First name
Maxim
School
Hart Plain Junior
Country
Age
11
First problem
8n+12
I worked this out by entering consecutive numbers beginning from 0 and trying to spot a pattern. I realised that every number had a difference of 8 and all numbers were 12 off a multiple of 8.
Second problem
It is impossible for odd numbers to appear at the top because if you add two evens together the product will always be even. We are adding a multiple of 8 (which cannot be odd) and 12 which must result as an even number.
Third problem
(N-12)÷8
I worked this out by doing the inverse of the first problem