expert 4×4 Set 75 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 10, 7], Column headers: [3, 1, 4]

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Answer: Row 9: [12, 10, 13]; Row 10: [13, 11, 14]; Row 7: [10, 8, 11]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 9
  • 10
  • 7
ColHeaders
  • 3
  • 1
  • 4
Cells
  • [12,10,13]
  • [13,11,14]
  • [10,8,11]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 2, 8], Column headers: [8, 4, 4]

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Answer: Row 1: [9, 5, 5]; Row 2: [10, 6, 6]; Row 8: [16, 12, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 1
  • 2
  • 8
ColHeaders
  • 8
  • 4
  • 4
Cells
  • [9,5,5]
  • [10,6,6]
  • [16,12,12]