First name
Vicky
School
St Giles Killamarsh
Country
Age
11
Room4: First you just keep trying different numbers from 1-9 in a grid then when you think that you have found it check all the rows and see if they add up to 15. If it does then add all the corner numbers up which hopefully will make 24 if it's right, then from 24 you take away 10 which makes 14 so thats your answer.