hard 5×5 Set 19 Form Exercise

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

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Answer: Row 3: [13, 9, 12, 6]; Row 5: [15, 11, 14, 8]; Row 6: [16, 12, 15, 9]; Row 3: [13, 9, 12, 6]

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

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

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

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