hard 5×5 Set 52 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 3, 5], Column headers: [9, 10, 1, 10]

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Answer: Row 6: [15, 16, 7, 16]; Row 8: [17, 18, 9, 18]; Row 3: [12, 13, 4, 13]; Row 5: [14, 15, 6, 15]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 8
  • 3
  • 5
ColHeaders
  • 9
  • 10
  • 1
  • 10
Cells
  • [15,16,7,16]
  • [17,18,9,18]
  • [12,13,4,13]
  • [14,15,6,15]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 8, 10, 7], Column headers: [2, 3, 7, 1]

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Answer: Row 8: [10, 11, 15, 9]; Row 8: [10, 11, 15, 9]; Row 10: [12, 13, 17, 11]; Row 7: [9, 10, 14, 8]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 8
  • 10
  • 7
ColHeaders
  • 2
  • 3
  • 7
  • 1
Cells
  • [10,11,15,9]
  • [10,11,15,9]
  • [12,13,17,11]
  • [9,10,14,8]