Solution

159932

First name
Dawud
School
Dawlish
Country
Age
11

(((1024)-2) /10)-43

I started with a random number (1024) I divided by 2 to get a smaller number. I then divided by 10 but I would recieve a decimal number so i took away 2 to get 510. Eventually, i divided by 10 too get 51 therefore i subtracted 43 to get 8.