expert 4×4 Set 62 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 1], Column headers: [2, 9, 3]

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Answer: Row 4: [2, 5, 1]; Row 5: [3, 4, 2]; Row 1: [1, 8, 2]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 4
  • 5
  • 1
ColHeaders
  • 2
  • 9
  • 3
Cells
  • [2,5,1]
  • [3,4,2]
  • [1,8,2]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 6, 5], Column headers: [7, 5, 7]

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Answer: Row 9: [16, 14, 16]; Row 6: [13, 11, 13]; Row 5: [12, 10, 12]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 9
  • 6
  • 5
ColHeaders
  • 7
  • 5
  • 7
Cells
  • [16,14,16]
  • [13,11,13]
  • [12,10,12]