hard 4×4 Set 35 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 3, 9], Column headers: [1, 1, 1, 8]

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Answer: Row 9: [8, 8, 8, 1]; Row 10: [9, 9, 9, 2]; Row 3: [2, 2, 2, 5]; Row 9: [8, 8, 8, 1]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 5, 3], Column headers: [3, 8, 10, 5]

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

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