hard 5×5 Set 55 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 3, 1], Column headers: [7, 6, 7, 8]

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

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

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 9, 1], Column headers: [10, 10, 2, 9]

Show answer

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

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