hard 5×5 Set 88 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 6, 8, 2], Column headers: [4, 9, 3, 5]

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

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

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 3, 7, 5], Column headers: [5, 6, 9, 7]

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Answer: Row 7: [12, 13, 16, 14]; Row 3: [8, 9, 12, 10]; Row 7: [12, 13, 16, 14]; Row 5: [10, 11, 14, 12]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 7
  • 3
  • 7
  • 5
ColHeaders
  • 5
  • 6
  • 9
  • 7
Cells
  • [12,13,16,14]
  • [8,9,12,10]
  • [12,13,16,14]
  • [10,11,14,12]