hard 5×5 Set 11 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 7, 1, 5], Column headers: [1, 9, 3, 8]

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Answer: Row 8: [9, 17, 11, 16]; Row 7: [8, 16, 10, 15]; Row 1: [2, 10, 4, 9]; Row 5: [6, 14, 8, 13]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 7
  • 1
  • 5
ColHeaders
  • 1
  • 9
  • 3
  • 8
Cells
  • [9,17,11,16]
  • [8,16,10,15]
  • [2,10,4,9]
  • [6,14,8,13]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 1, 9, 4], Column headers: [4, 6, 1, 6]

Show answer

Answer: Row 6: [10, 12, 7, 12]; Row 1: [5, 7, 2, 7]; Row 9: [13, 15, 10, 15]; Row 4: [8, 10, 5, 10]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 1
  • 9
  • 4
ColHeaders
  • 4
  • 6
  • 1
  • 6
Cells
  • [10,12,7,12]
  • [5,7,2,7]
  • [13,15,10,15]
  • [8,10,5,10]