expert 5×5 Set 23 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 7], Column headers: [3, 10, 2]

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Answer: Row 9: [27, 90, 18]; Row 8: [24, 80, 16]; Row 7: [21, 70, 14]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 8
  • 7
ColHeaders
  • 3
  • 10
  • 2
Cells
  • [27,90,18]
  • [24,80,16]
  • [21,70,14]

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

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Answer: Row 9: [72, 45, 72]; Row 9: [72, 45, 72]; Row 5: [40, 25, 40]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 9
  • 5
ColHeaders
  • 8
  • 5
  • 8
Cells
  • [72,45,72]
  • [72,45,72]
  • [40,25,40]