hard 6×6 Set 54 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 3, 9], Column headers: [10, 3, 6, 10]

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Answer: Row 6: [16, 9, 12, 16]; Row 5: [15, 8, 11, 15]; Row 3: [13, 6, 9, 13]; Row 9: [19, 12, 15, 19]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 5
  • 3
  • 9
ColHeaders
  • 10
  • 3
  • 6
  • 10
Cells
  • [16,9,12,16]
  • [15,8,11,15]
  • [13,6,9,13]
  • [19,12,15,19]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 1, 4], Column headers: [2, 2, 2, 4]

Show answer

Answer: Row 5: [7, 7, 7, 9]; Row 1: [3, 3, 3, 5]; Row 1: [3, 3, 3, 5]; Row 4: [6, 6, 6, 8]

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