medium 5×5 Set 12 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 9, 8], Column headers: [6, 9, 2]

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Answer: Row 5: [11, 14, 7]; Row 9: [15, 18, 11]; Row 8: [14, 17, 10]

SubType
speed-grid
Difficulty
medium
Operation
+
RowHeaders
  • 5
  • 9
  • 8
ColHeaders
  • 6
  • 9
  • 2
Cells
  • [11,14,7]
  • [15,18,11]
  • [14,17,10]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 3, 7], Column headers: [5, 5, 4]

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Answer: Row 3: [2, 2, 1]; Row 3: [2, 2, 1]; Row 7: [2, 2, 3]

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