expert 4×4 Set 83 Form Exercise

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

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Answer: Row 8: [1, 1, 2]; Row 7: [0, 2, 3]; Row 7: [0, 2, 3]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 8
  • 7
  • 7
ColHeaders
  • 7
  • 9
  • 10
Cells
  • [1,1,2]
  • [0,2,3]
  • [0,2,3]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 9, 8], Column headers: [2, 3, 1]

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Answer: Row 4: [6, 7, 5]; Row 9: [11, 12, 10]; Row 8: [10, 11, 9]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 9
  • 8
ColHeaders
  • 2
  • 3
  • 1
Cells
  • [6,7,5]
  • [11,12,10]
  • [10,11,9]