expert 5×5 Set 52 Form Exercise

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

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Answer: Row 7: [49, 63, 42]; Row 9: [63, 81, 54]; Row 8: [56, 72, 48]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 9
  • 8
ColHeaders
  • 7
  • 9
  • 6
Cells
  • [49,63,42]
  • [63,81,54]
  • [56,72,48]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 7], Column headers: [1, 8, 10]

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Answer: Row 1: [1, 8, 10]; Row 2: [2, 16, 20]; Row 7: [7, 56, 70]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 2
  • 7
ColHeaders
  • 1
  • 8
  • 10
Cells
  • [1,8,10]
  • [2,16,20]
  • [7,56,70]