magic-square/3x3-starter · セット 52

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 33. Grid: [12 7 _ | 13 _ 9 | _ 15 _] =
2
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [2 _ 4 | 7 _ 3 | _ 1 _] =
3
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [15 _ _ | 16 14 12 | _ _ 13] =
4
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [11 4 9 | _ _ 10 | 7 _ _] =
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