hard 5×5 Set 92 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 8, 6], Column headers: [6, 4, 9, 5]

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Answer: Row 7: [13, 11, 16, 12]; Row 9: [15, 13, 18, 14]; Row 8: [14, 12, 17, 13]; Row 6: [12, 10, 15, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 9
  • 8
  • 6
ColHeaders
  • 6
  • 4
  • 9
  • 5
Cells
  • [13,11,16,12]
  • [15,13,18,14]
  • [14,12,17,13]
  • [12,10,15,11]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 4, 1, 10], Column headers: [8, 5, 9, 1]

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Answer: Row 4: [12, 9, 13, 5]; Row 4: [12, 9, 13, 5]; Row 1: [9, 6, 10, 2]; Row 10: [18, 15, 19, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 4
  • 4
  • 1
  • 10
ColHeaders
  • 8
  • 5
  • 9
  • 1
Cells
  • [12,9,13,5]
  • [12,9,13,5]
  • [9,6,10,2]
  • [18,15,19,11]