expert 4×4 Set 68 Form Exercise

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

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Answer: Row 2: [4, 12, 5]; Row 10: [12, 20, 13]; Row 10: [12, 20, 13]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 10
  • 10
ColHeaders
  • 2
  • 10
  • 3
Cells
  • [4,12,5]
  • [12,20,13]
  • [12,20,13]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 2, 6], Column headers: [8, 6, 6]

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Answer: Row 10: [18, 16, 16]; Row 2: [10, 8, 8]; Row 6: [14, 12, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 2
  • 6
ColHeaders
  • 8
  • 6
  • 6
Cells
  • [18,16,16]
  • [10,8,8]
  • [14,12,12]