hard 5×5 Set 13 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 8, 6, 1], Column headers: [8, 2, 6, 10]

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Answer: Row 5: [13, 7, 11, 15]; Row 8: [16, 10, 14, 18]; Row 6: [14, 8, 12, 16]; Row 1: [9, 3, 7, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 8
  • 6
  • 1
ColHeaders
  • 8
  • 2
  • 6
  • 10
Cells
  • [13,7,11,15]
  • [16,10,14,18]
  • [14,8,12,16]
  • [9,3,7,11]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 5, 3, 10], Column headers: [4, 10, 7, 2]

Show answer

Answer: Row 2: [6, 12, 9, 4]; Row 5: [9, 15, 12, 7]; Row 3: [7, 13, 10, 5]; Row 10: [14, 20, 17, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 5
  • 3
  • 10
ColHeaders
  • 4
  • 10
  • 7
  • 2
Cells
  • [6,12,9,4]
  • [9,15,12,7]
  • [7,13,10,5]
  • [14,20,17,12]