expert 4×4 Set 82 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 4], Column headers: [5, 7, 7]

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Answer: Row 8: [40, 56, 56]; Row 1: [5, 7, 7]; Row 4: [20, 28, 28]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 1
  • 4
ColHeaders
  • 5
  • 7
  • 7
Cells
  • [40,56,56]
  • [5,7,7]
  • [20,28,28]

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

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Answer: Row 1: [1, 1, 6]; Row 1: [1, 1, 6]; Row 1: [1, 1, 6]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 1
  • 1
ColHeaders
  • 1
  • 1
  • 6
Cells
  • [1,1,6]
  • [1,1,6]
  • [1,1,6]