hard 5×5 Set 22 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 9, 3, 2], Column headers: [9, 2, 4, 2]

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Answer: Row 8: [1, 6, 4, 6]; Row 9: [0, 7, 5, 7]; Row 3: [6, 1, 1, 1]; Row 2: [7, 0, 2, 0]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 8
  • 9
  • 3
  • 2
ColHeaders
  • 9
  • 2
  • 4
  • 2
Cells
  • [1,6,4,6]
  • [0,7,5,7]
  • [6,1,1,1]
  • [7,0,2,0]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 8, 10, 3], Column headers: [10, 2, 10, 6]

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Answer: Row 9: [19, 11, 19, 15]; Row 8: [18, 10, 18, 14]; Row 10: [20, 12, 20, 16]; Row 3: [13, 5, 13, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 8
  • 10
  • 3
ColHeaders
  • 10
  • 2
  • 10
  • 6
Cells
  • [19,11,19,15]
  • [18,10,18,14]
  • [20,12,20,16]
  • [13,5,13,9]