6 1 8
2 9 4
7 5 3
2006-11-11 05:19:10 · 8 answers · asked by medicina3mundo 3 in Science & Mathematics ➔ Mathematics
All rows and columns equal 15 and all numbers 1-9 are represented only once.
2006-11-11 05:27:53 · answer #1 · answered by a m 2 · 1⤊ 0⤋
Vertical row 6 2 and 7 = 15
Vertical row 1 9 and 5 = 15
Vertical row 8 4 and 3 = 15
Horizontal row 6 1 and 8 = 15
Horizontal row 2 9 and 4 = 15
Horizontal row 8 4 and 3 = 15
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2006-11-11 06:58:07 · answer #2 · answered by SAMUEL D 7 · 0⤊ 0⤋
All the lines that are horizontal or vertical add to 15.
The numbers 1-9 are each represented only once.
2006-11-11 05:25:02 · answer #3 · answered by moonfreak♦ 5 · 0⤊ 0⤋
Its a Magic square. A magic square is a square array of numbers consisting of the distinct positive integers 1, 2, ...n*n, arranged such that the sum of the n numbers in any horizontal, vertical, or main diagonal line is always the same number .
2006-11-11 05:44:57 · answer #4 · answered by Paritosh Vasava 3 · 0⤊ 0⤋
If you add the numbers in the rows, row by row, you will get 15 each time. Same thing if you add the numbers in the columns.
2006-11-11 05:29:27 · answer #5 · answered by Lestat de Lioncourt 2 · 0⤊ 0⤋
The columns and rows all add up to 15
2006-11-11 05:26:19 · answer #6 · answered by ignoramus 7 · 0⤊ 0⤋
Every row and coloumn adds up to 15
2006-11-11 05:25:29 · answer #7 · answered by ? 7 · 0⤊ 0⤋
Adding them vertically or horizontally, they all total 15 per line.
2006-11-11 05:25:27 · answer #8 · answered by bizou_bear 3 · 0⤊ 0⤋