expert 6×6 Set 20 Form Exercise

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

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Answer: Row 10: [19, 18, 19]; Row 7: [16, 15, 16]; Row 10: [19, 18, 19]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 10
  • 7
  • 10
ColHeaders
  • 9
  • 8
  • 9
Cells
  • [19,18,19]
  • [16,15,16]
  • [19,18,19]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 2, 5], Column headers: [8, 9, 9]

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Answer: Row 4: [4, 5, 5]; Row 2: [6, 7, 7]; Row 5: [3, 4, 4]

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