expert 4×4 Set 51 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [8, 2, 6], Column headers: [4, 6, 4]

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Answer: Row 8: [12, 14, 12]; Row 2: [6, 8, 6]; Row 6: [10, 12, 10]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 8
  • 2
  • 6
ColHeaders
  • 4
  • 6
  • 4
Cells
  • [12,14,12]
  • [6,8,6]
  • [10,12,10]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 6, 8], Column headers: [7, 9, 8]

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Answer: Row 7: [14, 16, 15]; Row 6: [13, 15, 14]; Row 8: [15, 17, 16]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 6
  • 8
ColHeaders
  • 7
  • 9
  • 8
Cells
  • [14,16,15]
  • [13,15,14]
  • [15,17,16]