magic-square/4x4/starter · セット 55

4 problems
1
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [11 18 13 | 16 14 _ | _ _ _] =
2
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [_ 1 8 | 7 _ _ | 2 _ 4] =
3
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ _ | 10 14 _ | 15 16 11] =
4
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [11 18 13 | _ _ _ | 15 _ 17] =
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