hard 5×5 Set 99 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 8, 2, 5], Column headers: [9, 1, 7, 2]

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

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

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 2, 6], Column headers: [10, 4, 6, 9]

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Answer: Row 5: [50, 20, 30, 45]; Row 2: [20, 8, 12, 18]; Row 2: [20, 8, 12, 18]; Row 6: [60, 24, 36, 54]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 2
  • 2
  • 6
ColHeaders
  • 10
  • 4
  • 6
  • 9
Cells
  • [50,20,30,45]
  • [20,8,12,18]
  • [20,8,12,18]
  • [60,24,36,54]