medium 4×4 Set 67 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 1, 9], Column headers: [4, 6, 7]

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Answer: Row 2: [2, 4, 5]; Row 1: [3, 5, 6]; Row 9: [5, 3, 2]

SubType
speed-grid
Difficulty
medium
Operation
-
RowHeaders
  • 2
  • 1
  • 9
ColHeaders
  • 4
  • 6
  • 7
Cells
  • [2,4,5]
  • [3,5,6]
  • [5,3,2]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 2], Column headers: [9, 8, 7]

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Answer: Row 7: [63, 56, 49]; Row 7: [63, 56, 49]; Row 2: [18, 16, 14]

SubType
speed-grid
Difficulty
medium
Operation
×
RowHeaders
  • 7
  • 7
  • 2
ColHeaders
  • 9
  • 8
  • 7
Cells
  • [63,56,49]
  • [63,56,49]
  • [18,16,14]