hard 6×6 Set 39 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 9, 4], Column headers: [2, 7, 9, 3]

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Answer: Row 8: [10, 15, 17, 11]; Row 9: [11, 16, 18, 12]; Row 9: [11, 16, 18, 12]; Row 4: [6, 11, 13, 7]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 9
  • 9
  • 4
ColHeaders
  • 2
  • 7
  • 9
  • 3
Cells
  • [10,15,17,11]
  • [11,16,18,12]
  • [11,16,18,12]
  • [6,11,13,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 8, 4], Column headers: [8, 2, 6, 7]

Show answer

Answer: Row 3: [11, 5, 9, 10]; Row 1: [9, 3, 7, 8]; Row 8: [16, 10, 14, 15]; Row 4: [12, 6, 10, 11]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 3
  • 1
  • 8
  • 4
ColHeaders
  • 8
  • 2
  • 6
  • 7
Cells
  • [11,5,9,10]
  • [9,3,7,8]
  • [16,10,14,15]
  • [12,6,10,11]