expert 4×4 Set 69 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 6], Column headers: [7, 2, 7]

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Answer: Row 7: [14, 9, 14]; Row 1: [8, 3, 8]; Row 6: [13, 8, 13]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 1
  • 6
ColHeaders
  • 7
  • 2
  • 7
Cells
  • [14,9,14]
  • [8,3,8]
  • [13,8,13]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 10], Column headers: [9, 5, 8]

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Answer: Row 2: [11, 7, 10]; Row 4: [13, 9, 12]; Row 10: [19, 15, 18]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 4
  • 10
ColHeaders
  • 9
  • 5
  • 8
Cells
  • [11,7,10]
  • [13,9,12]
  • [19,15,18]