expert 5×5 Set 84 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 7, 7], Column headers: [1, 9, 3]

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Answer: Row 1: [1, 9, 3]; Row 7: [7, 63, 21]; Row 7: [7, 63, 21]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 7
  • 7
ColHeaders
  • 1
  • 9
  • 3
Cells
  • [1,9,3]
  • [7,63,21]
  • [7,63,21]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 7, 6], Column headers: [8, 9, 1]

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Answer: Row 10: [80, 90, 10]; Row 7: [56, 63, 7]; Row 6: [48, 54, 6]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 7
  • 6
ColHeaders
  • 8
  • 9
  • 1
Cells
  • [80,90,10]
  • [56,63,7]
  • [48,54,6]