expert 4×4 Set 35 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 4], Column headers: [8, 2, 4]

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Answer: Row 5: [40, 10, 20]; Row 1: [8, 2, 4]; Row 4: [32, 8, 16]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 5
  • 1
  • 4
ColHeaders
  • 8
  • 2
  • 4
Cells
  • [40,10,20]
  • [8,2,4]
  • [32,8,16]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 4, 10], Column headers: [4, 4, 6]

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Answer: Row 9: [5, 5, 3]; Row 4: [0, 0, 2]; Row 10: [6, 6, 4]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 9
  • 4
  • 10
ColHeaders
  • 4
  • 4
  • 6
Cells
  • [5,5,3]
  • [0,0,2]
  • [6,6,4]