Solution

26302

Problem / game
Square subtraction Back to problem
First name
Madison
School
Melborne college
Country
Australia
Age
11

An even times and odd almost always equels an even so it is an Axiom.when I drew the dots I used the number 3 and 3x3 is 9 but 9 minus 3 is 6 and with all the other numbers it equalled an even number like 4x4 will end up as 3x4 and 3x3 will end up as 3x2 and I did this with all the numbers 4,4,5,6 and 7 so when you square a number you will probably end up with even