expert 4×4 Set 86 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 9, 6], Column headers: [4, 10, 4]

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Answer: Row 1: [4, 10, 4]; Row 9: [36, 90, 36]; Row 6: [24, 60, 24]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 9
  • 6
ColHeaders
  • 4
  • 10
  • 4
Cells
  • [4,10,4]
  • [36,90,36]
  • [24,60,24]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 7], Column headers: [9, 6, 2]

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Answer: Row 6: [54, 36, 12]; Row 2: [18, 12, 4]; Row 7: [63, 42, 14]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 6
  • 2
  • 7
ColHeaders
  • 9
  • 6
  • 2
Cells
  • [54,36,12]
  • [18,12,4]
  • [63,42,14]