hard 5×5 Set 62 Form Exercise

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

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Answer: Row 6: [4, 2, 1, 1]; Row 2: [0, 6, 3, 3]; Row 8: [6, 0, 3, 3]; Row 6: [4, 2, 1, 1]

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 8, 2, 10], Column headers: [2, 1, 7, 9]

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Answer: Row 8: [10, 9, 15, 17]; Row 8: [10, 9, 15, 17]; Row 2: [4, 3, 9, 11]; Row 10: [12, 11, 17, 19]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 8
  • 2
  • 10
ColHeaders
  • 2
  • 1
  • 7
  • 9
Cells
  • [10,9,15,17]
  • [10,9,15,17]
  • [4,3,9,11]
  • [12,11,17,19]