expert 4×4 Set 28 Form Exercise

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

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Answer: Row 1: [7, 8, 2]; Row 6: [12, 13, 7]; Row 6: [12, 13, 7]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 6
  • 6
ColHeaders
  • 6
  • 7
  • 1
Cells
  • [7,8,2]
  • [12,13,7]
  • [12,13,7]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [10, 9, 3], Column headers: [9, 4, 4]

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Answer: Row 10: [19, 14, 14]; Row 9: [18, 13, 13]; Row 3: [12, 7, 7]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 9
  • 3
ColHeaders
  • 9
  • 4
  • 4
Cells
  • [19,14,14]
  • [18,13,13]
  • [12,7,7]