expert 5×5 Set 53 Form Exercise

Speed Grid (×): Fill in each cell by applying the operation to the row and column headers. Row headers: [9, 7, 5], Column headers: [7, 7, 10]

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Answer: Row 9: [63, 63, 90]; Row 7: [49, 49, 70]; Row 5: [35, 35, 50]

SubType
speed-grid
Difficulty
expert
Operation
×
RowHeaders
  • 9
  • 7
  • 5
ColHeaders
  • 7
  • 7
  • 10
Cells
  • [63,63,90]
  • [49,49,70]
  • [35,35,50]

Speed Grid (+): Fill in each cell by applying the operation to the row and column headers. Row headers: [2, 8, 7], Column headers: [6, 10, 7]

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Answer: Row 2: [8, 12, 9]; Row 8: [14, 18, 15]; Row 7: [13, 17, 14]

SubType
speed-grid
Difficulty
expert
Operation
+
RowHeaders
  • 2
  • 8
  • 7
ColHeaders
  • 6
  • 10
  • 7
Cells
  • [8,12,9]
  • [14,18,15]
  • [13,17,14]