hard 5×5 Set 68 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 6, 9, 7], Column headers: [3, 1, 9, 1]

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Answer: Row 2: [5, 3, 11, 3]; Row 6: [9, 7, 15, 7]; Row 9: [12, 10, 18, 10]; Row 7: [10, 8, 16, 8]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 6
  • 9
  • 7
ColHeaders
  • 3
  • 1
  • 9
  • 1
Cells
  • [5,3,11,3]
  • [9,7,15,7]
  • [12,10,18,10]
  • [10,8,16,8]

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

Show answer

Answer: Row 9: [16, 13, 17, 13]; Row 7: [14, 11, 15, 11]; Row 4: [11, 8, 12, 8]; Row 5: [12, 9, 13, 9]

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