hard 5×5 Set 61 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 1, 6, 3], Column headers: [8, 7, 6, 3]

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Answer: Row 10: [2, 3, 4, 7]; Row 1: [7, 6, 5, 2]; Row 6: [2, 1, 0, 3]; Row 3: [5, 4, 3, 0]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 10
  • 1
  • 6
  • 3
ColHeaders
  • 8
  • 7
  • 6
  • 3
Cells
  • [2,3,4,7]
  • [7,6,5,2]
  • [2,1,0,3]
  • [5,4,3,0]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 1, 5], Column headers: [1, 8, 8, 7]

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Answer: Row 8: [9, 16, 16, 15]; Row 9: [10, 17, 17, 16]; Row 1: [2, 9, 9, 8]; Row 5: [6, 13, 13, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 9
  • 1
  • 5
ColHeaders
  • 1
  • 8
  • 8
  • 7
Cells
  • [9,16,16,15]
  • [10,17,17,16]
  • [2,9,9,8]
  • [6,13,13,12]