Solution

27008

Problem
Always a multiple? Back to problem
First name
aspen
School
stoke by nayland middle school
Country
England
Age
11

if you take a tow digit number like 52 and reverse the digets you get 25 then you subtract them from each other you get 27.
if you take another tow digit number like 83 then you reversed the digits you get 38 then subtract them from each other you would get 45
both of the answers are multiples of 3 and 9