hard 5×5 Set 29 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 8, 1, 2], Column headers: [9, 5, 1, 1]

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Answer: Row 10: [19, 15, 11, 11]; Row 8: [17, 13, 9, 9]; Row 1: [10, 6, 2, 2]; Row 2: [11, 7, 3, 3]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 10
  • 8
  • 1
  • 2
ColHeaders
  • 9
  • 5
  • 1
  • 1
Cells
  • [19,15,11,11]
  • [17,13,9,9]
  • [10,6,2,2]
  • [11,7,3,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 9, 7, 5], Column headers: [10, 7, 7, 9]

Show answer

Answer: Row 10: [20, 17, 17, 19]; Row 9: [19, 16, 16, 18]; Row 7: [17, 14, 14, 16]; Row 5: [15, 12, 12, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 10
  • 9
  • 7
  • 5
ColHeaders
  • 10
  • 7
  • 7
  • 9
Cells
  • [20,17,17,19]
  • [19,16,16,18]
  • [17,14,14,16]
  • [15,12,12,14]