hard 5×5 Set 47 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 1, 6, 7], Column headers: [10, 3, 9, 10]

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Answer: Row 8: [18, 11, 17, 18]; Row 1: [11, 4, 10, 11]; Row 6: [16, 9, 15, 16]; Row 7: [17, 10, 16, 17]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 8
  • 1
  • 6
  • 7
ColHeaders
  • 10
  • 3
  • 9
  • 10
Cells
  • [18,11,17,18]
  • [11,4,10,11]
  • [16,9,15,16]
  • [17,10,16,17]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 7, 6, 10], Column headers: [7, 3, 8, 2]

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

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