expert 6×6 Set 54 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 9, 2], Column headers: [5, 1, 5]

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Answer: Row 7: [12, 8, 12]; Row 9: [14, 10, 14]; Row 2: [7, 3, 7]

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

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

Show answer

Answer: Row 8: [10, 9, 17]; Row 9: [11, 10, 18]; Row 9: [11, 10, 18]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 8
  • 9
  • 9
ColHeaders
  • 2
  • 1
  • 9
Cells
  • [10,9,17]
  • [11,10,18]
  • [11,10,18]