SOLUTION: Find the sum and difference of the largest possible 6-digit even number (no digit repeated) and the least possible 5-digit odd number (no digit repeated)
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Question 626001: Find the sum and difference of the largest possible 6-digit even number (no digit repeated) and the least possible 5-digit odd number (no digit repeated) Answer by Edwin McCravy(20060) (Show Source):
To get the largest number get the largest digits as far to left as possible.
To get the smallest number get the smallest digits as far to left as possible.
987654 + 10235 = 997889
987654 - 10235 = 977419
Edwin
