Problem
First name
Anton
School
Brooklands Primary School
Country
Age
10
x 8 5 2 10 7 9
4 32 20 8 40 28 36
7 56 35 14 70 49 63
11 88 55 22 110 77 99
3 24 15 6 30 21 27
12 96 60 24 120 84 108
6 48 30 12 60 42 54
I just found a square number (49), put 7 twice, then used trial and error.