hard 5×5 Set 39 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 2, 7, 1], Column headers: [9, 5, 2, 3]

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Answer: Row 5: [14, 10, 7, 8]; Row 2: [11, 7, 4, 5]; Row 7: [16, 12, 9, 10]; Row 1: [10, 6, 3, 4]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 2
  • 7
  • 1
ColHeaders
  • 9
  • 5
  • 2
  • 3
Cells
  • [14,10,7,8]
  • [11,7,4,5]
  • [16,12,9,10]
  • [10,6,3,4]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 5, 2, 4], Column headers: [7, 7, 1, 3]

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Answer: Row 6: [1, 1, 5, 3]; Row 5: [2, 2, 4, 2]; Row 2: [5, 5, 1, 1]; Row 4: [3, 3, 3, 1]

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