expert 4×4 Set 42 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 2], Column headers: [6, 5, 2]

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Answer: Row 6: [36, 30, 12]; Row 5: [30, 25, 10]; Row 2: [12, 10, 4]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 5
  • 2
ColHeaders
  • 6
  • 5
  • 2
Cells
  • [36,30,12]
  • [30,25,10]
  • [12,10,4]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 3, 5], Column headers: [4, 9, 6]

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Answer: Row 6: [24, 54, 36]; Row 3: [12, 27, 18]; Row 5: [20, 45, 30]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 3
  • 5
ColHeaders
  • 4
  • 9
  • 6
Cells
  • [24,54,36]
  • [12,27,18]
  • [20,45,30]