expert 4×4 Set 15 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 10, 4], Column headers: [10, 4, 6]

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Answer: Row 10: [100, 40, 60]; Row 10: [100, 40, 60]; Row 4: [40, 16, 24]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 10
  • 10
  • 4
ColHeaders
  • 10
  • 4
  • 6
Cells
  • [100,40,60]
  • [100,40,60]
  • [40,16,24]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 8], Column headers: [4, 2, 8]

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Answer: Row 3: [1, 1, 5]; Row 9: [5, 7, 1]; Row 8: [4, 6, 0]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 9
  • 8
ColHeaders
  • 4
  • 2
  • 8
Cells
  • [1,1,5]
  • [5,7,1]
  • [4,6,0]