hard 4×4 Set 94 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 9, 9], Column headers: [4, 4, 6, 7]

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Answer: Row 3: [1, 1, 3, 4]; Row 8: [4, 4, 2, 1]; Row 9: [5, 5, 3, 2]; Row 9: [5, 5, 3, 2]

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 2, 10], Column headers: [9, 5, 10, 4]

Show answer

Answer: Row 9: [0, 4, 1, 5]; Row 8: [1, 3, 2, 4]; Row 2: [7, 3, 8, 2]; Row 10: [1, 5, 0, 6]

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