Question

The sum of the smallest 4-digit number using only one digit and the greatest 4-digit number is

Answer 1

Answer:

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The sum of the greatest 4-digit number and 1 more than the smallest 4-digit number is 11,000. Hence, the sum of the greatest 4-digit number and 1 more than the smallest 4-digit number is 11,000

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Answer 2

Finding sum of numbers

To find:

• We have to find the sum of the smallest 4-digit number using only one digit and the greatest 4-digit number.

Given:

• The smallest 4-digit number using only one digit is 1111.
• The greatest 4-digit number is 9999.

Solution:

• Hence the required sum is
• = 1111 + 9999
• = 11110

Answer: Therefore the sum of the smallest 4-digit number using only one digit and the greatest 4-digit number is 11110.