hard 5×5 Set 52 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 3, 5], Column headers: [2, 2, 3, 2]

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Answer: Row 7: [9, 9, 10, 9]; Row 8: [10, 10, 11, 10]; Row 3: [5, 5, 6, 5]; Row 5: [7, 7, 8, 7]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 8
  • 3
  • 5
ColHeaders
  • 2
  • 2
  • 3
  • 2
Cells
  • [9,9,10,9]
  • [10,10,11,10]
  • [5,5,6,5]
  • [7,7,8,7]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 7, 1], Column headers: [4, 4, 8, 7]

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Answer: Row 3: [1, 1, 5, 4]; Row 8: [4, 4, 0, 1]; Row 7: [3, 3, 1, 0]; Row 1: [3, 3, 7, 6]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 3
  • 8
  • 7
  • 1
ColHeaders
  • 4
  • 4
  • 8
  • 7
Cells
  • [1,1,5,4]
  • [4,4,0,1]
  • [3,3,1,0]
  • [3,3,7,6]