expert 4×4 Set 48 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: [2, 6, 6]

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Answer: Row 4: [2, 2, 2]; Row 1: [1, 5, 5]; Row 3: [1, 3, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 4
  • 1
  • 3
ColHeaders
  • 2
  • 6
  • 6
Cells
  • [2,2,2]
  • [1,5,5]
  • [1,3,3]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 1, 9], Column headers: [2, 10, 4]

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Answer: Row 3: [1, 7, 1]; Row 1: [1, 9, 3]; Row 9: [7, 1, 5]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 1
  • 9
ColHeaders
  • 2
  • 10
  • 4
Cells
  • [1,7,1]
  • [1,9,3]
  • [7,1,5]