Revision history of "1998 CEMC Gauss (Grade 7) Problems/Problem 15"

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 15:40, 29 January 2021Coolmath34 (talk | contribs). . (760 bytes) (+760). . (Created page with "== Problem == The diagram shows a magic square in which the sums of the numbers in any row, column or diagonal are equal. What is the value of n? [A 3x3 magic square grid is...")
Invalid username
Login to AoPS