expert 5×5 Set 42 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 8], Column headers: [7, 4, 7]

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Answer: Row 3: [4, 1, 4]; Row 9: [2, 5, 2]; Row 8: [1, 4, 1]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 5], Column headers: [2, 4, 1]

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Answer: Row 10: [12, 14, 11]; Row 8: [10, 12, 9]; Row 5: [7, 9, 6]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 8
  • 5
ColHeaders
  • 2
  • 4
  • 1
Cells
  • [12,14,11]
  • [10,12,9]
  • [7,9,6]