expert 6×6 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 8], Column headers: [1, 5, 9]

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Answer: Row 9: [9, 45, 81]; Row 3: [3, 15, 27]; Row 8: [8, 40, 72]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 3
  • 8
ColHeaders
  • 1
  • 5
  • 9
Cells
  • [9,45,81]
  • [3,15,27]
  • [8,40,72]

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

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Answer: Row 4: [32, 32, 28]; Row 6: [48, 48, 42]; Row 7: [56, 56, 49]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 6
  • 7
ColHeaders
  • 8
  • 8
  • 7
Cells
  • [32,32,28]
  • [48,48,42]
  • [56,56,49]