expert 5×5 Set 50 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 7], Column headers: [6, 3, 1]

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Answer: Row 9: [54, 27, 9]; Row 10: [60, 30, 10]; Row 7: [42, 21, 7]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 10
  • 7
ColHeaders
  • 6
  • 3
  • 1
Cells
  • [54,27,9]
  • [60,30,10]
  • [42,21,7]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 4], Column headers: [1, 2, 7]

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Answer: Row 3: [3, 6, 21]; Row 3: [3, 6, 21]; Row 4: [4, 8, 28]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 3
  • 3
  • 4
ColHeaders
  • 1
  • 2
  • 7
Cells
  • [3,6,21]
  • [3,6,21]
  • [4,8,28]