starter 4×4 Set 85 Form Exercise

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ _ 11 | 10 _ 18 | _ 12 13]

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Answer: 15 16 11 | 10 14 18 | 17 12 13

SubType
magic-square
Difficulty
starter
Grid
  • [null,null,11]
  • [10,null,18]
  • [null,12,13]
SolvedGrid
  • [15,16,11]
  • [10,14,18]
  • [17,12,13]
MagicConstant
42

Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [8 3 4 | _ _ 9 | _ 7 _]

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Answer: 8 3 4 | 1 5 9 | 6 7 2

SubType
magic-square
Difficulty
starter
Grid
  • [8,3,4]
  • [null,null,9]
  • [null,7,null]
SolvedGrid
  • [8,3,4]
  • [1,5,9]
  • [6,7,2]
MagicConstant
15

Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ _ 11 | _ 8 6 | 5 _ 7]

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Answer: 9 4 11 | 10 8 6 | 5 12 7

SubType
magic-square
Difficulty
starter
Grid
  • [null,null,11]
  • [null,8,6]
  • [5,null,7]
SolvedGrid
  • [9,4,11]
  • [10,8,6]
  • [5,12,7]
MagicConstant
24

Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 18 13 | 16 14 _ | _ _ 17]

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Answer: 11 18 13 | 16 14 12 | 15 10 17

SubType
magic-square
Difficulty
starter
Grid
  • [null,18,13]
  • [16,14,null]
  • [null,null,17]
SolvedGrid
  • [11,18,13]
  • [16,14,12]
  • [15,10,17]
MagicConstant
42