expert 6×6 Set 67 Form Exercise

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [7, 1, 2], Column headers: [2, 5, 7]

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Answer: Row 7: [9, 12, 14]; Row 1: [3, 6, 8]; Row 2: [4, 7, 9]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 7
  • 1
  • 2
ColHeaders
  • 2
  • 5
  • 7
Cells
  • [9,12,14]
  • [3,6,8]
  • [4,7,9]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 8, 10], Column headers: [7, 4, 4]

Show answer

Answer: Row 3: [4, 1, 1]; Row 8: [1, 4, 4]; Row 10: [3, 6, 6]

SubType
speed-grid
Difficulty
expert
Operation
-
RowHeaders
  • 3
  • 8
  • 10
ColHeaders
  • 7
  • 4
  • 4
Cells
  • [4,1,1]
  • [1,4,4]
  • [3,6,6]