medium 5×5 Set 81 Form Exercise

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

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Answer: Row 2: [0, 4, 3]; Row 7: [5, 1, 2]; Row 5: [3, 1, 0]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 6, 7], Column headers: [9, 2, 1]

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Answer: Row 6: [15, 8, 7]; Row 6: [15, 8, 7]; Row 7: [16, 9, 8]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 6
  • 6
  • 7
ColHeaders
  • 9
  • 2
  • 1
Cells
  • [15,8,7]
  • [15,8,7]
  • [16,9,8]