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: [5, 2, 10], Column headers: [6, 10, 1]

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Answer: Row 5: [11, 15, 6]; Row 2: [8, 12, 3]; Row 10: [16, 20, 11]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 5
  • 2
  • 10
ColHeaders
  • 6
  • 10
  • 1
Cells
  • [11,15,6]
  • [8,12,3]
  • [16,20,11]

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

Show answer

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

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 2
  • 5
  • 5
ColHeaders
  • 6
  • 7
  • 4
Cells
  • [4,5,2]
  • [1,2,1]
  • [1,2,1]