hard 6×6 Set 28 Form Exercise

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

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Answer: Row 8: [3, 0, 2, 3]; Row 10: [5, 2, 0, 5]; Row 8: [3, 0, 2, 3]; Row 8: [3, 0, 2, 3]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 8
  • 10
  • 8
  • 8
ColHeaders
  • 5
  • 8
  • 10
  • 5
Cells
  • [3,0,2,3]
  • [5,2,0,5]
  • [3,0,2,3]
  • [3,0,2,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 7, 4], Column headers: [8, 5, 5, 7]

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Answer: Row 8: [16, 13, 13, 15]; Row 6: [14, 11, 11, 13]; Row 7: [15, 12, 12, 14]; Row 4: [12, 9, 9, 11]

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