Name: Denise
Who is asking: Student
Question: The sum of all eight numbers is 39. Hence if you arrange the eight numbers into 2 groups of four as you describe then the sum of each of the 2 groups of four is ^{39}/_{2}. This is clearly impossible and hence the arrangement you are seeking is impossible. The best you can do is to use these numbers as digits, such as 91 + 32 = 78 + 45 CheersClaude and Penny
