Answer: Below
Explanation:
This is pretty simple. Since we know that it's a sum of two numbers, we can divide 68 by 2.
68/2 = 34
So we know that 34 + 34 is 68.
Now what we do is subtract 3 from one side and add 3 to the other 34. Note it is not 6 because subtracting and adding separates them by 2 units.
So, our large number is 37 and our small is 31.