expert 4×4 Set 26 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 8, 8], Column headers: [3, 10, 9]

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Answer: Row 7: [10, 17, 16]; Row 8: [11, 18, 17]; Row 8: [11, 18, 17]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 8
  • 8
ColHeaders
  • 3
  • 10
  • 9
Cells
  • [10,17,16]
  • [11,18,17]
  • [11,18,17]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 5, 7], Column headers: [6, 2, 4]

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Answer: Row 2: [8, 4, 6]; Row 5: [11, 7, 9]; Row 7: [13, 9, 11]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 5
  • 7
ColHeaders
  • 6
  • 2
  • 4
Cells
  • [8,4,6]
  • [11,7,9]
  • [13,9,11]