hard 5×5 Set 54 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [5, 1, 10, 3], Column headers: [1, 8, 6, 4]

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Answer: Row 5: [6, 13, 11, 9]; Row 1: [2, 9, 7, 5]; Row 10: [11, 18, 16, 14]; Row 3: [4, 11, 9, 7]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 5
  • 1
  • 10
  • 3
ColHeaders
  • 1
  • 8
  • 6
  • 4
Cells
  • [6,13,11,9]
  • [2,9,7,5]
  • [11,18,16,14]
  • [4,11,9,7]

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

Show answer

Answer: Row 6: [7, 15, 15, 7]; Row 10: [11, 19, 19, 11]; Row 8: [9, 17, 17, 9]; Row 8: [9, 17, 17, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 6
  • 10
  • 8
  • 8
ColHeaders
  • 1
  • 9
  • 9
  • 1
Cells
  • [7,15,15,7]
  • [11,19,19,11]
  • [9,17,17,9]
  • [9,17,17,9]