hard 4×4 Set 87 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 3, 5], Column headers: [5, 9, 7, 9]

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

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 3
  • 3
  • 3
  • 5
ColHeaders
  • 5
  • 9
  • 7
  • 9
Cells
  • [2,6,4,6]
  • [2,6,4,6]
  • [2,6,4,6]
  • [0,4,2,4]

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

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Answer: Row 2: [4, 7, 1, 0]; Row 8: [2, 1, 5, 6]; Row 10: [4, 1, 7, 8]; Row 2: [4, 7, 1, 0]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 2
  • 8
  • 10
  • 2
ColHeaders
  • 6
  • 9
  • 3
  • 2
Cells
  • [4,7,1,0]
  • [2,1,5,6]
  • [4,1,7,8]
  • [4,7,1,0]