perplexus.info :: Numbers : 1st+2nd=3rd

1st+2nd=3rd (Posted on 2011-09-14)

If we place 192 in the 1st row, 384 in the second row and 576 in the 3rd row, then we get a 3x3 square, exhausting all non-zero digits.
In this square 1st row + 2nd row = 3rd row.

Please provide all other arrangements, satisfying this condition.

Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

Solution: (Hide)

192,etc in the 1st 2nd double 3rd triple

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Mod 9 analysis	Steve Herman	2011-09-15 10:00:53
solution	Dej Mar	2011-09-14 19:25:20
computer solution	Charlie	2011-09-14 16:34:35

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (5)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (7)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info