expert 4×4 Set 59 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 9], Column headers: [2, 5, 5]

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Answer: Row 8: [16, 40, 40]; Row 1: [2, 5, 5]; Row 9: [18, 45, 45]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 8
  • 1
  • 9
ColHeaders
  • 2
  • 5
  • 5
Cells
  • [16,40,40]
  • [2,5,5]
  • [18,45,45]

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 2], Column headers: [4, 3, 4]

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Answer: Row 7: [28, 21, 28]; Row 3: [12, 9, 12]; Row 2: [8, 6, 8]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 7
  • 3
  • 2
ColHeaders
  • 4
  • 3
  • 4
Cells
  • [28,21,28]
  • [12,9,12]
  • [8,6,8]