Magic Square 3×3 Hard — Set 82
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [15 10 17 | _ _ _ | _ _ _]
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Answer: 15 10 17 | 16 14 12 | 11 18 13
- SubType
- magic-square
- Difficulty
- hard
- Grid
- [15,10,17]
- [null,null,null]
- [null,null,null]
- SolvedGrid
- [15,10,17]
- [16,14,12]
- [11,18,13]
- MagicConstant
- 42
Complete the magic square. Each row, column, and diagonal must sum to 24. Grid: [_ 10 _ | _ 8 _ | _ 6 _]
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Answer: 5 10 9 | 12 8 4 | 7 6 11
- SubType
- magic-square
- Difficulty
- hard
- Grid
- [null,10,null]
- [null,8,null]
- [null,6,null]
- SolvedGrid
- [5,10,9]
- [12,8,4]
- [7,6,11]
- MagicConstant
- 24
Complete the magic square. Each row, column, and diagonal must sum to 15. Grid: [6 _ 2 | _ 5 _ | _ _ _]
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Answer: 6 7 2 | 1 5 9 | 8 3 4
- SubType
- magic-square
- Difficulty
- hard
- Grid
- [6,null,2]
- [null,5,null]
- [null,null,null]
- SolvedGrid
- [6,7,2]
- [1,5,9]
- [8,3,4]
- MagicConstant
- 15
Complete the magic square. Each row, column, and diagonal must sum to 42. Grid: [_ 12 13 | _ _ 18 | _ _ _]
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Answer: 17 12 13 | 10 14 18 | 15 16 11
- SubType
- magic-square
- Difficulty
- hard
- Grid
- [null,12,13]
- [null,null,18]
- [null,null,null]
- SolvedGrid
- [17,12,13]
- [10,14,18]
- [15,16,11]
- MagicConstant
- 42
Teaching Notes
Practice magic square 3x3 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Magic Square 3x3 Hard Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.