expert 5×5 Set 72 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 1, 3], Column headers: [5, 9, 3]

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Answer: Row 4: [20, 36, 12]; Row 1: [5, 9, 3]; Row 3: [15, 27, 9]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 1
  • 3
ColHeaders
  • 5
  • 9
  • 3
Cells
  • [20,36,12]
  • [5,9,3]
  • [15,27,9]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 9], Column headers: [5, 5, 7]

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Answer: Row 2: [10, 10, 14]; Row 2: [10, 10, 14]; Row 9: [45, 45, 63]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 2
  • 2
  • 9
ColHeaders
  • 5
  • 5
  • 7
Cells
  • [10,10,14]
  • [10,10,14]
  • [45,45,63]