hard 4×4 Set 55 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 3, 10, 2], Column headers: [7, 10, 7, 5]

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Answer: Row 8: [1, 2, 1, 3]; Row 3: [4, 7, 4, 2]; Row 10: [3, 0, 3, 5]; Row 2: [5, 8, 5, 3]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 9, 4, 3], Column headers: [3, 3, 5, 10]

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Answer: Row 1: [2, 2, 4, 9]; Row 9: [6, 6, 4, 1]; Row 4: [1, 1, 1, 6]; Row 3: [0, 0, 2, 7]

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