What is the sum of the least and the greatest positive four-digit multiples of 4 that can be written each using the digits 1, 2, 3 and 4 exactly once?
Question:
What is the sum of the least and the greatest positive four-digit multiples of 4 that can be written each using the digits 1, 2, 3 and 4 exactly once?
Answer:
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What is the sum of the least and the greatest positive four-digit multiples of 4 that can be written each using the digits 1, 2, 3 and 4 exactly once?
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