hard 5×5 Set 66 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 1, 6], Column headers: [3, 2, 7, 8]

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Answer: Row 1: [4, 3, 8, 9]; Row 2: [5, 4, 9, 10]; Row 1: [4, 3, 8, 9]; Row 6: [9, 8, 13, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 1
  • 2
  • 1
  • 6
ColHeaders
  • 3
  • 2
  • 7
  • 8
Cells
  • [4,3,8,9]
  • [5,4,9,10]
  • [4,3,8,9]
  • [9,8,13,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 6, 1], Column headers: [8, 10, 9, 7]

Show answer

Answer: Row 6: [14, 16, 15, 13]; Row 5: [13, 15, 14, 12]; Row 6: [14, 16, 15, 13]; Row 1: [9, 11, 10, 8]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 5
  • 6
  • 1
ColHeaders
  • 8
  • 10
  • 9
  • 7
Cells
  • [14,16,15,13]
  • [13,15,14,12]
  • [14,16,15,13]
  • [9,11,10,8]