Solution

155510

Problem / game
Number Differences Back to problem
First name
Hayley
School
UWCSEA East
Country
Singapore
Age
10

my answer is:

1 4 7
2 5 8
3 6 9 i think this is right because i checked and because 1 is an odd number and 3 is also an odd number and those are the only numbers that were in the middle of the numbers.