hard 5×5 Set 78 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 6, 9, 6], Column headers: [3, 7, 4, 9]

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Answer: Row 8: [24, 56, 32, 72]; Row 6: [18, 42, 24, 54]; Row 9: [27, 63, 36, 81]; Row 6: [18, 42, 24, 54]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 8
  • 6
  • 9
  • 6
ColHeaders
  • 3
  • 7
  • 4
  • 9
Cells
  • [24,56,32,72]
  • [18,42,24,54]
  • [27,63,36,81]
  • [18,42,24,54]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 10, 10, 10], Column headers: [1, 9, 5, 6]

Show answer

Answer: Row 2: [2, 18, 10, 12]; Row 10: [10, 90, 50, 60]; Row 10: [10, 90, 50, 60]; Row 10: [10, 90, 50, 60]

SubType
speed-grid
Difficulty
hard
Operation
×
RowHeaders
  • 2
  • 10
  • 10
  • 10
ColHeaders
  • 1
  • 9
  • 5
  • 6
Cells
  • [2,18,10,12]
  • [10,90,50,60]
  • [10,90,50,60]
  • [10,90,50,60]