hard 5×5 Set 86 Form Exercise

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

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Answer: Row 5: [45, 30, 50, 15]; Row 9: [81, 54, 90, 27]; Row 3: [27, 18, 30, 9]; Row 6: [54, 36, 60, 18]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 5
  • 9
  • 3
  • 6
ColHeaders
  • 9
  • 6
  • 10
  • 3
Cells
  • [45,30,50,15]
  • [81,54,90,27]
  • [27,18,30,9]
  • [54,36,60,18]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 3, 10, 5], Column headers: [2, 1, 10, 1]

Show answer

Answer: Row 4: [8, 4, 40, 4]; Row 3: [6, 3, 30, 3]; Row 10: [20, 10, 100, 10]; Row 5: [10, 5, 50, 5]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 4
  • 3
  • 10
  • 5
ColHeaders
  • 2
  • 1
  • 10
  • 1
Cells
  • [8,4,40,4]
  • [6,3,30,3]
  • [20,10,100,10]
  • [10,5,50,5]