expert 4×4 Set 58 Form Exercise

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

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Answer: Row 4: [8, 28, 16]; Row 2: [4, 14, 8]; Row 2: [4, 14, 8]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 4
  • 2
  • 2
ColHeaders
  • 2
  • 7
  • 4
Cells
  • [8,28,16]
  • [4,14,8]
  • [4,14,8]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 1], Column headers: [2, 7, 5]

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Answer: Row 6: [4, 1, 1]; Row 5: [3, 2, 0]; Row 1: [1, 6, 4]

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