perplexus.info :: Numbers : Digital computing

Digital computing (Posted on 2019-08-03)

I added two three-digit numbers a and b, where the six digits I used to write a and b were all different. a + b was another three-digit number. I added the digits in a and b to obtain another number n.

What can you say about n?

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 4.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

Some thoughts

| Comment 6 of 31 |

n can be between 15 and 38 inclusively.

The minimum value of n is 15

Posted by K Sengupta on 2022-12-04 23:04:01

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