hard 5×5 Set 89 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 5, 1], Column headers: [8, 8, 9, 1]

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Answer: Row 7: [56, 56, 63, 7]; Row 6: [48, 48, 54, 6]; Row 5: [40, 40, 45, 5]; Row 1: [8, 8, 9, 1]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 7
  • 6
  • 5
  • 1
ColHeaders
  • 8
  • 8
  • 9
  • 1
Cells
  • [56,56,63,7]
  • [48,48,54,6]
  • [40,40,45,5]
  • [8,8,9,1]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 6, 10, 10], Column headers: [5, 8, 2, 9]

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Answer: Row 10: [50, 80, 20, 90]; Row 6: [30, 48, 12, 54]; Row 10: [50, 80, 20, 90]; Row 10: [50, 80, 20, 90]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 10
  • 6
  • 10
  • 10
ColHeaders
  • 5
  • 8
  • 2
  • 9
Cells
  • [50,80,20,90]
  • [30,48,12,54]
  • [50,80,20,90]
  • [50,80,20,90]