Problem / game
First name
Yazan
School
Dubai International Academy
Country
Age
0
Filename
What I found out about subtracting odd squares, is that no matter what odd square numbers you subtract, the answer is always even. I also uploaded a file of some of my subtractions for proof.
For example, let’s take 11 squared take away 9 squared. We know that 11 squared is 121 and 9 squared is 81, so our problem is now:
121 - 81= 40
It is the same with all the other subtractions. All the answers are even.