expert 5×5 Set 67 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 7, 8], Column headers: [4, 1, 9]

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Answer: Row 7: [28, 7, 63]; Row 7: [28, 7, 63]; Row 8: [32, 8, 72]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 7
  • 8
ColHeaders
  • 4
  • 1
  • 9
Cells
  • [28,7,63]
  • [28,7,63]
  • [32,8,72]

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

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Answer: Row 2: [1, 1, 2]; Row 9: [8, 8, 5]; Row 7: [6, 6, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 9
  • 7
ColHeaders
  • 1
  • 1
  • 4
Cells
  • [1,1,2]
  • [8,8,5]
  • [6,6,3]