expert 5×5 Set 55 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 4, 6], Column headers: [6, 3, 6]

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Answer: Row 2: [12, 6, 12]; Row 4: [24, 12, 24]; Row 6: [36, 18, 36]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 2
  • 4
  • 6
ColHeaders
  • 6
  • 3
  • 6
Cells
  • [12,6,12]
  • [24,12,24]
  • [36,18,36]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [4, 5, 7], Column headers: [2, 5, 1]

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

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