hard 6×6 Set 82 Form Exercise

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

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Answer: Row 8: [1, 1, 5, 7]; Row 3: [4, 4, 0, 2]; Row 7: [0, 0, 4, 6]; Row 8: [1, 1, 5, 7]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 8
  • 3
  • 7
  • 8
ColHeaders
  • 7
  • 7
  • 3
  • 1
Cells
  • [1,1,5,7]
  • [4,4,0,2]
  • [0,0,4,6]
  • [1,1,5,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 4, 2], Column headers: [9, 10, 8, 3]

Show answer

Answer: Row 8: [17, 18, 16, 11]; Row 6: [15, 16, 14, 9]; Row 4: [13, 14, 12, 7]; Row 2: [11, 12, 10, 5]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 6
  • 4
  • 2
ColHeaders
  • 9
  • 10
  • 8
  • 3
Cells
  • [17,18,16,11]
  • [15,16,14,9]
  • [13,14,12,7]
  • [11,12,10,5]