expert 5×5 Set 87 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 3, 6], Column headers: [7, 8, 8]

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Answer: Row 1: [7, 8, 8]; Row 3: [21, 24, 24]; Row 6: [42, 48, 48]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 1
  • 3
  • 6
ColHeaders
  • 7
  • 8
  • 8
Cells
  • [7,8,8]
  • [21,24,24]
  • [42,48,48]

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

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

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