hard 5×5 Set 66 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 6, 6, 4], Column headers: [9, 10, 3, 3]

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Answer: Row 5: [45, 50, 15, 15]; Row 6: [54, 60, 18, 18]; Row 6: [54, 60, 18, 18]; Row 4: [36, 40, 12, 12]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 6
  • 6
  • 4
ColHeaders
  • 9
  • 10
  • 3
  • 3
Cells
  • [45,50,15,15]
  • [54,60,18,18]
  • [54,60,18,18]
  • [36,40,12,12]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 7, 5, 2], Column headers: [5, 9, 1, 7]

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

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