expert 4×4 Set 93 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 8], Column headers: [2, 10, 7]

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Answer: Row 8: [16, 80, 56]; Row 2: [4, 20, 14]; Row 8: [16, 80, 56]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 2
  • 8
ColHeaders
  • 2
  • 10
  • 7
Cells
  • [16,80,56]
  • [4,20,14]
  • [16,80,56]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 8, 5], Column headers: [3, 6, 6]

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Answer: Row 6: [3, 0, 0]; Row 8: [5, 2, 2]; Row 5: [2, 1, 1]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 6
  • 8
  • 5
ColHeaders
  • 3
  • 6
  • 6
Cells
  • [3,0,0]
  • [5,2,2]
  • [2,1,1]