hard 5×5 Set 40 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 10, 8], Column headers: [5, 1, 8, 2]

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Answer: Row 4: [1, 3, 4, 2]; Row 5: [0, 4, 3, 3]; Row 10: [5, 9, 2, 8]; Row 8: [3, 7, 0, 6]

SubType
speed-grid
Difficulty
hard
Operation
-
RowHeaders
  • 4
  • 5
  • 10
  • 8
ColHeaders
  • 5
  • 1
  • 8
  • 2
Cells
  • [1,3,4,2]
  • [0,4,3,3]
  • [5,9,2,8]
  • [3,7,0,6]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 3, 5, 4], Column headers: [6, 2, 9, 10]

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Answer: Row 9: [15, 11, 18, 19]; Row 3: [9, 5, 12, 13]; Row 5: [11, 7, 14, 15]; Row 4: [10, 6, 13, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 3
  • 5
  • 4
ColHeaders
  • 6
  • 2
  • 9
  • 10
Cells
  • [15,11,18,19]
  • [9,5,12,13]
  • [11,7,14,15]
  • [10,6,13,14]