expert 5×5 Set 79 Form Exercise

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

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Answer: Row 1: [4, 7, 1]; Row 7: [28, 49, 7]; Row 2: [8, 14, 2]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 7
  • 2
ColHeaders
  • 4
  • 7
  • 1
Cells
  • [4,7,1]
  • [28,49,7]
  • [8,14,2]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 5], Column headers: [3, 1, 7]

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

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