hard 4×4 Set 63 Form Exercise

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

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

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 8
  • 5
  • 5
  • 8
ColHeaders
  • 1
  • 6
  • 10
  • 5
Cells
  • [7,2,2,3]
  • [4,1,5,0]
  • [4,1,5,0]
  • [7,2,2,3]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 4, 2, 2], Column headers: [8, 1, 9, 8]

Show answer

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

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