hard 5×5 Set 91 Form Exercise

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

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Answer: Row 10: [18, 13, 16, 16]; Row 10: [18, 13, 16, 16]; Row 4: [12, 7, 10, 10]; Row 4: [12, 7, 10, 10]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 10
  • 10
  • 4
  • 4
ColHeaders
  • 8
  • 3
  • 6
  • 6
Cells
  • [18,13,16,16]
  • [18,13,16,16]
  • [12,7,10,10]
  • [12,7,10,10]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 5, 1], Column headers: [7, 5, 5, 8]

Show answer

Answer: Row 2: [9, 7, 7, 10]; Row 4: [11, 9, 9, 12]; Row 5: [12, 10, 10, 13]; Row 1: [8, 6, 6, 9]

SubType
speed-grid
Difficulty
hard
Operation
+
RowHeaders
  • 2
  • 4
  • 5
  • 1
ColHeaders
  • 7
  • 5
  • 5
  • 8
Cells
  • [9,7,7,10]
  • [11,9,9,12]
  • [12,10,10,13]
  • [8,6,6,9]