expert 4×4 Set 74 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [6, 2, 7], Column headers: [6, 4, 8]

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Answer: Row 6: [0, 2, 2]; Row 2: [4, 2, 6]; Row 7: [1, 3, 1]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 6
  • 2
  • 7
ColHeaders
  • 6
  • 4
  • 8
Cells
  • [0,2,2]
  • [4,2,6]
  • [1,3,1]

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

Show answer

Answer: Row 4: [11, 6, 11]; Row 7: [14, 9, 14]; Row 2: [9, 4, 9]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 4
  • 7
  • 2
ColHeaders
  • 7
  • 2
  • 7
Cells
  • [11,6,11]
  • [14,9,14]
  • [9,4,9]