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Q: What is the greatest possible sum of two 4 digit numbers?

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what is the least possible sum of two 4-digit numbers?what is the least possible sum of two 4-digit numbers?

910

In base ten it would be 19998. The sum could be much larger assuming different bases. You need to specify the base.

The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.

199999.

Related questions

198

what is the least possible sum of two 4-digit numbers?what is the least possible sum of two 4-digit numbers?

Highest 2-digit number = 99 Highest 1-digit number = 9 Highest possible sum from 2, 2-digit numbers = 198 Highest possible sum from 2, 1-digit numbers = 18

910

19, 998.

93

In base ten it would be 19998. The sum could be much larger assuming different bases. You need to specify the base.

What is the sum of greatest 3-digit 4-digit 5digit

The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.

Their product.

(9,999) + (9,999) = 19,998 So it looks like the sum of two 4-digit numbers can't have more than 5 digits.

two consecutive 4- digit numbers have a sum of 9173.what are the numbers?

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