hard 5×5 Set 31 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 2, 1, 7], Column headers: [10, 4, 3, 7]

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Answer: Row 2: [12, 6, 5, 9]; Row 2: [12, 6, 5, 9]; Row 1: [11, 5, 4, 8]; Row 7: [17, 11, 10, 14]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 2
  • 1
  • 7
ColHeaders
  • 10
  • 4
  • 3
  • 7
Cells
  • [12,6,5,9]
  • [12,6,5,9]
  • [11,5,4,8]
  • [17,11,10,14]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 2, 2], Column headers: [3, 2, 2, 1]

Show answer

Answer: Row 9: [12, 11, 11, 10]; Row 10: [13, 12, 12, 11]; Row 2: [5, 4, 4, 3]; Row 2: [5, 4, 4, 3]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 9
  • 10
  • 2
  • 2
ColHeaders
  • 3
  • 2
  • 2
  • 1
Cells
  • [12,11,11,10]
  • [13,12,12,11]
  • [5,4,4,3]
  • [5,4,4,3]